Regn (Romanian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Regn" in Romanian language version.

Last modified: 04:31:03, 9 August 2026 (UTC)

Ref.Un. Ref.Website

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3725nih.gov

5^th place

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3225doi.org

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1310adsabs.harvard.edu

14^th place

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118archive.org

6^th place

19^th place

42cambridge.org

209^th place

365^th place

33web.archive.org

1^st place

22cladocera.de

low place

21ed.gov

318^th place

1,333^rd place

11sav.sk

7,433^rd place

low place

11worldcat.org

4^th place

9^th place

11psu.edu

299^th place

495^th place

11books.google.com

3^rd place

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11ric.edu

low place

11usp.br

1,596^th place

3,163^rd place

11pnas.org

1,411^th place

1,038^th place

11royalsocietypublishing.org

1,880^th place

1,334^th place

adsabs.harvard.edu (Global: 14^th place; Romanian: 29^th place)

Woese, C.R.; Kandler, O.; Wheelis, M.L. (1990). „Towards a natural systs: proposal for the domains Archaea, Bacteria, and Eucarya”. Proceedings of the National Academy of Sciences of the United States of America. 87 (12): 4576–9. Bibcode:1990PNAS...87.4576W. doi:10.1073/pnas.87.12.4576. PMC 54159 . PMID 2112744.
Whittaker, R.H. (ianuarie 1969). „New concepts of kingdoms or organisms. Evolutionary relations are better represented by new classifications than by the traditional two kingdoms”. Science. 163 (3863): 150–60. Bibcode:1969Sci...163..150W. CiteSeerX 10.1.1.403.5430 . doi:10.1126/science.163.3863.150. PMID 5762760.
Balch, W.E.; Magrum, L.J.; Fox, G.E.; Wolfe, C.R.; Woese, C.R. (august 1977). „An ancient divergence among the bacteria”. J. Mol. Evol. 9 (4): 305–11. Bibcode:1977JMolE...9..305B. doi:10.1007/BF01796092. PMID 408502.
Ruggiero, Michael A.; Gordon, Dennis P.; Orrell, Thomas M.; Bailly, Nicolas; Bourgoin, Thierry; Brusca, Richard C.; Cavalier-Smith, Thomas; Guiry, Michael D.; Kirk, Paul M.; Thuesen, Erik V. (2015). „A higher level classification of all living organisms”. PLOS ONE. 10 (4): e0119248. Bibcode:2015PLoSO..1019248R. doi:10.1371/journal.pone.0119248. PMC 4418965 . PMID 25923521.
Cavalier-Smith, Thomas (26 martie 1987). „Eucaryotes with no mitochondria”. Nature. 326 (6111): 332–333. Bibcode:1987Natur.326..332C. doi:10.1038/326332a0 . PMID 3561476.
Whittaker, R. H. (ianuarie 1969). „New concepts of kingdoms of organisms”. Science. 163 (3863): 150–60. Bibcode:1969Sci...163..150W. doi:10.1126/science.163.3863.150. PMID 5762760.
Woese, C. R.; Balch, W. E.; Magrum, L. J.; Fox, G. E.; Wolfe, R. S. (august 1977). „An ancient divergence among the bacteria”. Journal of Molecular Evolution. 9 (4): 305–311. Bibcode:1977JMolE...9..305B. doi:10.1007/BF01796092. PMID 408502.
Woese, C. R.; Fox, G. E. (noiembrie 1977). „Phylogenetic structure of the prokaryotic domain: the primary kingdoms”. Proceedings of the National Academy of Sciences of the United States of America. 74 (11): 5088–90. Bibcode:1977PNAS...74.5088W. doi:10.1073/pnas.74.11.5088. PMC 432104 . PMID 270744.
Woese, C.; Kandler, O.; Wheelis, M. (1990). „Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya”. Proceedings of the National Academy of Sciences of the United States of America. 87 (12): 4576–9. Bibcode:1990PNAS...87.4576W. doi:10.1073/pnas.87.12.4576. PMC 54159 . PMID 2112744.
Ruggiero, Michael A.; Gordon, Dennis P.; Orrell, Thomas M.; Bailly, Nicolas; Bourgoin, Thierry; Brusca, Richard C.; Cavalier-Smith, Thomas; Guiry, Michael D.; Kirk, Paul M.; Thuesen, Erik V. (2015). „A higher level classification of all living organisms”. PLOS ONE. 10 (4): e0119248. Bibcode:2015PLoSO..1019248R. doi:10.1371/journal.pone.0119248. PMC 4418965 . PMID 25923521.

archive.org (Global: 6^th place; Romanian: 19^th place)

Woese, C.R.; Kandler, O.; Wheelis, M.L. (1990). „Towards a natural systs: proposal for the domains Archaea, Bacteria, and Eucarya”. Proceedings of the National Academy of Sciences of the United States of America. 87 (12): 4576–9. Bibcode:1990PNAS...87.4576W. doi:10.1073/pnas.87.12.4576. PMC 54159 . PMID 2112744.
Sapp, J. (2005). „The Prokaryote-Eukaryote Dichotomy: Meanings and Mythology”. Microbiology and Molecular Biology Reviews. 69 (2): 292–305. doi:10.1128/MMBR.69.2.292-305.2005. PMC 1197417 . PMID 15944457.
Stanier, R.Y.; Van Neil, C.B. (1962). „The concept of a bacterium”. Archiv für Mikrobiologie. 42 (1): 17–35. doi:10.1007/BF00425185. PMID 13916221.
Whittaker, R.H. (ianuarie 1969). „New concepts of kingdoms or organisms. Evolutionary relations are better represented by new classifications than by the traditional two kingdoms”. Science. 163 (3863): 150–60. Bibcode:1969Sci...163..150W. CiteSeerX 10.1.1.403.5430 . doi:10.1126/science.163.3863.150. PMID 5762760.
Palmer, E. Laurence; Fowler, Seymour H (ianuarie 1975). Fieldbook of Natural History (ed. 2nd). McGraw-Hill. ISBN 978-0-070-48425-2.
Balch, W.E.; Magrum, L.J.; Fox, G.E.; Wolfe, C.R.; Woese, C.R. (august 1977). „An ancient divergence among the bacteria”. J. Mol. Evol. 9 (4): 305–11. Bibcode:1977JMolE...9..305B. doi:10.1007/BF01796092. PMID 408502.
Cavalier-Smith, Thomas (26 martie 1987). „Eucaryotes with no mitochondria”. Nature. 326 (6111): 332–333. Bibcode:1987Natur.326..332C. doi:10.1038/326332a0 . PMID 3561476.
Copeland, H. F. (1956). The Classification of Lower Organisms. Palo Alto: Pacific Books. p. 6. doi:10.5962/bhl.title.4474.

books.google.com (Global: 3^rd place; Romanian: 8^th place)

Margulis, Lynn; Chapman, Michael J. (19 martie 2009). Kingdoms and Domains: An Illustrated Guide to the Phyla of Life on Earth. Academic Press. ISBN 9780080920146.

cambridge.org (Global: 209^th place; Romanian: 365^th place)

journals.cambridge.org

Cavalier-Smith, T. (1998). „A revised six-kingdom system of life”. Biological Reviews. 73 (3): 203–66. doi:10.1111/j.1469-185X.1998.tb00030.x. PMID 9809012.
Cavalier-Smith, T. (1998), „A revised six-kingdom system of life”, Biological Reviews, 73 (03): 203–66, doi:10.1111/j.1469-185X.1998.tb00030.x, PMID 9809012

cladocera.de (Global: low place; Romanian: low place)

Cavalier-Smith, T. (2004). „Only six kingdoms of life” (PDF). Proceedings of the Royal Society of London B. 271 (1545): 1251–1262. doi:10.1098/rspb.2004.2705. PMC 1691724 . PMID 15306349. Accesat în 29 aprilie 2010.
Cavalier-Smith, T. (2004), „Only six kingdoms of life” (PDF), Proceedings of the Royal Society B: Biological Sciences, 271: 1251–62, doi:10.1098/rspb.2004.2705, PMC 1691724 , PMID 15306349, accesat în 29 aprilie 2010

doi.org (Global: 2^nd place; Romanian: 3^rd place)

Woese, C.R.; Kandler, O.; Wheelis, M.L. (1990). „Towards a natural systs: proposal for the domains Archaea, Bacteria, and Eucarya”. Proceedings of the National Academy of Sciences of the United States of America. 87 (12): 4576–9. Bibcode:1990PNAS...87.4576W. doi:10.1073/pnas.87.12.4576. PMC 54159 . PMID 2112744.
Cavalier-Smith, T. (1998). „A revised six-kingdom system of life”. Biological Reviews. 73 (3): 203–66. doi:10.1111/j.1469-185X.1998.tb00030.x. PMID 9809012.
Sapp, J. (2005). „The Prokaryote-Eukaryote Dichotomy: Meanings and Mythology”. Microbiology and Molecular Biology Reviews. 69 (2): 292–305. doi:10.1128/MMBR.69.2.292-305.2005. PMC 1197417 . PMID 15944457.
Stanier, R.Y.; Van Neil, C.B. (1962). „The concept of a bacterium”. Archiv für Mikrobiologie. 42 (1): 17–35. doi:10.1007/BF00425185. PMID 13916221.
Whittaker, R.H. (ianuarie 1969). „New concepts of kingdoms or organisms. Evolutionary relations are better represented by new classifications than by the traditional two kingdoms”. Science. 163 (3863): 150–60. Bibcode:1969Sci...163..150W. CiteSeerX 10.1.1.403.5430 . doi:10.1126/science.163.3863.150. PMID 5762760.
Balch, W.E.; Magrum, L.J.; Fox, G.E.; Wolfe, C.R.; Woese, C.R. (august 1977). „An ancient divergence among the bacteria”. J. Mol. Evol. 9 (4): 305–11. Bibcode:1977JMolE...9..305B. doi:10.1007/BF01796092. PMID 408502.
Ruggiero, Michael A.; Gordon, Dennis P.; Orrell, Thomas M.; Bailly, Nicolas; Bourgoin, Thierry; Brusca, Richard C.; Cavalier-Smith, Thomas; Guiry, Michael D.; Kirk, Paul M.; Thuesen, Erik V. (2015). „A higher level classification of all living organisms”. PLOS ONE. 10 (4): e0119248. Bibcode:2015PLoSO..1019248R. doi:10.1371/journal.pone.0119248. PMC 4418965 . PMID 25923521.
Cavalier-Smith, Thomas (26 martie 1987). „Eucaryotes with no mitochondria”. Nature. 326 (6111): 332–333. Bibcode:1987Natur.326..332C. doi:10.1038/326332a0 . PMID 3561476.
Poole, Anthony; Penny, David (21 iunie 2007). „Engulfed by speculation” (PDF). Nature. 447 (7147): 913. doi:10.1038/447913a. PMID 17581566. Arhivat din original (PDF) la 6 iulie 2011. Accesat în 15 martie 2011.
Cavalier-Smith, Thomas (2009). „Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree”. Biology Letters. 6 (3): 342–345. doi:10.1098/rsbl.2009.0948. PMC 2880060 . PMID 20031978.
Cavalier-Smith, T. (2004). „Only six kingdoms of life” (PDF). Proceedings of the Royal Society of London B. 271 (1545): 1251–1262. doi:10.1098/rspb.2004.2705. PMC 1691724 . PMID 15306349. Accesat în 29 aprilie 2010.
Dagan, T.; Roettger, M.; Bryant; Martin, W. (2010). „Genome Networks Root the Tree of Life between Prokaryotic Domains”. Genome Biology and Evolution. 2: 379–92. doi:10.1093/gbe/evq025. PMC 2997548 . PMID 20624742.
Copeland, H. (1938). „The kingdoms of organisms”. Quarterly Review of Biology. 13: 383–420. doi:10.1086/394568.
Copeland, H. F. (1956). The Classification of Lower Organisms. Palo Alto: Pacific Books. p. 6. doi:10.5962/bhl.title.4474.
Whittaker, R. H. (ianuarie 1969). „New concepts of kingdoms of organisms”. Science. 163 (3863): 150–60. Bibcode:1969Sci...163..150W. doi:10.1126/science.163.3863.150. PMID 5762760.
Woese, C. R.; Balch, W. E.; Magrum, L. J.; Fox, G. E.; Wolfe, R. S. (august 1977). „An ancient divergence among the bacteria”. Journal of Molecular Evolution. 9 (4): 305–311. Bibcode:1977JMolE...9..305B. doi:10.1007/BF01796092. PMID 408502.
Woese, C. R.; Fox, G. E. (noiembrie 1977). „Phylogenetic structure of the prokaryotic domain: the primary kingdoms”. Proceedings of the National Academy of Sciences of the United States of America. 74 (11): 5088–90. Bibcode:1977PNAS...74.5088W. doi:10.1073/pnas.74.11.5088. PMC 432104 . PMID 270744.
Woese, C.; Kandler, O.; Wheelis, M. (1990). „Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya”. Proceedings of the National Academy of Sciences of the United States of America. 87 (12): 4576–9. Bibcode:1990PNAS...87.4576W. doi:10.1073/pnas.87.12.4576. PMC 54159 . PMID 2112744.
Cavalier-Smith, T. (1981). „Eukaryote kingdoms: seven or nine?”. Bio Systems. 14 (3–4): 461–481. doi:10.1016/0303-2647(81)90050-2. PMID 7337818.
Cavalier-Smith, T. (1993). „Kingdom protozoa and its 18 phyla”. Microbiological reviews. 57 (4): 953–994. doi:10.1128/mmbr.57.4.953-994.1993. PMC 372943 . PMID 8302218.
Cavalier-Smith, T. (1998), „A revised six-kingdom system of life”, Biological Reviews, 73 (03): 203–66, doi:10.1111/j.1469-185X.1998.tb00030.x, PMID 9809012
Cavalier-Smith, T. (2004), „Only six kingdoms of life” (PDF), Proceedings of the Royal Society B: Biological Sciences, 271: 1251–62, doi:10.1098/rspb.2004.2705, PMC 1691724 , PMID 15306349, accesat în 29 aprilie 2010
Cavalier-Smith T (iunie 2010). „Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree”. Biol. Lett. 6 (3): 342–5. doi:10.1098/rsbl.2009.0948. PMC 2880060 . PMID 20031978.
Ruggiero, Michael A.; Gordon, Dennis P.; Orrell, Thomas M.; Bailly, Nicolas; Bourgoin, Thierry; Brusca, Richard C.; Cavalier-Smith, Thomas; Guiry, Michael D.; Kirk, Paul M.; Thuesen, Erik V. (2015). „A higher level classification of all living organisms”. PLOS ONE. 10 (4): e0119248. Bibcode:2015PLoSO..1019248R. doi:10.1371/journal.pone.0119248. PMC 4418965 . PMID 25923521.
Roger, A.J.; Simpson, A.G.B. (2009). „Evolution: Revisiting the Root of the Eukaryote Tree”. Current Biology. 19 (4): R165–7. doi:10.1016/j.cub.2008.12.032. PMID 19243692.

ed.gov (Global: 318^th place; Romanian: 1,333^rd place)

eric.ed.gov

Case, Emily (1 octombrie 2008). „Teaching Taxonomy: How Many Kingdoms?”. American Biology Teacher (în engleză). pp. 472–477. Accesat în 28 iulie 2020.

nih.gov (Global: 5^th place; Romanian: 6^th place)

ncbi.nlm.nih.gov

Woese, C.R.; Kandler, O.; Wheelis, M.L. (1990). „Towards a natural systs: proposal for the domains Archaea, Bacteria, and Eucarya”. Proceedings of the National Academy of Sciences of the United States of America. 87 (12): 4576–9. Bibcode:1990PNAS...87.4576W. doi:10.1073/pnas.87.12.4576. PMC 54159 . PMID 2112744.
Cavalier-Smith, T. (1998). „A revised six-kingdom system of life”. Biological Reviews. 73 (3): 203–66. doi:10.1111/j.1469-185X.1998.tb00030.x. PMID 9809012.
Scamardella, Joseph M. (1999). „Not plants or animals: a brief history of the origin of Kingdoms Protozoa, Protista and Protoctista”. International Microbiology. 2 (4): 207–16. PMID 10943416.
Sapp, J. (2005). „The Prokaryote-Eukaryote Dichotomy: Meanings and Mythology”. Microbiology and Molecular Biology Reviews. 69 (2): 292–305. doi:10.1128/MMBR.69.2.292-305.2005. PMC 1197417 . PMID 15944457.
Stanier, R.Y.; Van Neil, C.B. (1962). „The concept of a bacterium”. Archiv für Mikrobiologie. 42 (1): 17–35. doi:10.1007/BF00425185. PMID 13916221.
Whittaker, R.H. (ianuarie 1969). „New concepts of kingdoms or organisms. Evolutionary relations are better represented by new classifications than by the traditional two kingdoms”. Science. 163 (3863): 150–60. Bibcode:1969Sci...163..150W. CiteSeerX 10.1.1.403.5430 . doi:10.1126/science.163.3863.150. PMID 5762760.
Balch, W.E.; Magrum, L.J.; Fox, G.E.; Wolfe, C.R.; Woese, C.R. (august 1977). „An ancient divergence among the bacteria”. J. Mol. Evol. 9 (4): 305–11. Bibcode:1977JMolE...9..305B. doi:10.1007/BF01796092. PMID 408502.
Ruggiero, Michael A.; Gordon, Dennis P.; Orrell, Thomas M.; Bailly, Nicolas; Bourgoin, Thierry; Brusca, Richard C.; Cavalier-Smith, Thomas; Guiry, Michael D.; Kirk, Paul M.; Thuesen, Erik V. (2015). „A higher level classification of all living organisms”. PLOS ONE. 10 (4): e0119248. Bibcode:2015PLoSO..1019248R. doi:10.1371/journal.pone.0119248. PMC 4418965 . PMID 25923521.
Cavalier-Smith, Thomas (26 martie 1987). „Eucaryotes with no mitochondria”. Nature. 326 (6111): 332–333. Bibcode:1987Natur.326..332C. doi:10.1038/326332a0 . PMID 3561476.
Poole, Anthony; Penny, David (21 iunie 2007). „Engulfed by speculation” (PDF). Nature. 447 (7147): 913. doi:10.1038/447913a. PMID 17581566. Arhivat din original (PDF) la 6 iulie 2011. Accesat în 15 martie 2011.
Cavalier-Smith, Thomas (2009). „Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree”. Biology Letters. 6 (3): 342–345. doi:10.1098/rsbl.2009.0948. PMC 2880060 . PMID 20031978.
Cavalier-Smith, T. (2004). „Only six kingdoms of life” (PDF). Proceedings of the Royal Society of London B. 271 (1545): 1251–1262. doi:10.1098/rspb.2004.2705. PMC 1691724 . PMID 15306349. Accesat în 29 aprilie 2010.
Dagan, T.; Roettger, M.; Bryant; Martin, W. (2010). „Genome Networks Root the Tree of Life between Prokaryotic Domains”. Genome Biology and Evolution. 2: 379–92. doi:10.1093/gbe/evq025. PMC 2997548 . PMID 20624742.
Whittaker, R. H. (ianuarie 1969). „New concepts of kingdoms of organisms”. Science. 163 (3863): 150–60. Bibcode:1969Sci...163..150W. doi:10.1126/science.163.3863.150. PMID 5762760.
Woese, C. R.; Balch, W. E.; Magrum, L. J.; Fox, G. E.; Wolfe, R. S. (august 1977). „An ancient divergence among the bacteria”. Journal of Molecular Evolution. 9 (4): 305–311. Bibcode:1977JMolE...9..305B. doi:10.1007/BF01796092. PMID 408502.
Woese, C. R.; Fox, G. E. (noiembrie 1977). „Phylogenetic structure of the prokaryotic domain: the primary kingdoms”. Proceedings of the National Academy of Sciences of the United States of America. 74 (11): 5088–90. Bibcode:1977PNAS...74.5088W. doi:10.1073/pnas.74.11.5088. PMC 432104 . PMID 270744.
Woese, C.; Kandler, O.; Wheelis, M. (1990). „Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya”. Proceedings of the National Academy of Sciences of the United States of America. 87 (12): 4576–9. Bibcode:1990PNAS...87.4576W. doi:10.1073/pnas.87.12.4576. PMC 54159 . PMID 2112744.
Cavalier-Smith, T. (1981). „Eukaryote kingdoms: seven or nine?”. Bio Systems. 14 (3–4): 461–481. doi:10.1016/0303-2647(81)90050-2. PMID 7337818.
Cavalier-Smith, T. (1992). „Origins of secondary metabolism”. Ciba Foundation symposium. 171: 64–80; discussion 80–7. PMID 1302186.
Cavalier-Smith, T. (1993). „Kingdom protozoa and its 18 phyla”. Microbiological reviews. 57 (4): 953–994. doi:10.1128/mmbr.57.4.953-994.1993. PMC 372943 . PMID 8302218.
Cavalier-Smith, T. (1998), „A revised six-kingdom system of life”, Biological Reviews, 73 (03): 203–66, doi:10.1111/j.1469-185X.1998.tb00030.x, PMID 9809012
Cavalier-Smith, T. (2004), „Only six kingdoms of life” (PDF), Proceedings of the Royal Society B: Biological Sciences, 271: 1251–62, doi:10.1098/rspb.2004.2705, PMC 1691724 , PMID 15306349, accesat în 29 aprilie 2010
Cavalier-Smith T (iunie 2010). „Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree”. Biol. Lett. 6 (3): 342–5. doi:10.1098/rsbl.2009.0948. PMC 2880060 . PMID 20031978.
Ruggiero, Michael A.; Gordon, Dennis P.; Orrell, Thomas M.; Bailly, Nicolas; Bourgoin, Thierry; Brusca, Richard C.; Cavalier-Smith, Thomas; Guiry, Michael D.; Kirk, Paul M.; Thuesen, Erik V. (2015). „A higher level classification of all living organisms”. PLOS ONE. 10 (4): e0119248. Bibcode:2015PLoSO..1019248R. doi:10.1371/journal.pone.0119248. PMC 4418965 . PMID 25923521.
Roger, A.J.; Simpson, A.G.B. (2009). „Evolution: Revisiting the Root of the Eukaryote Tree”. Current Biology. 19 (4): R165–7. doi:10.1016/j.cub.2008.12.032. PMID 19243692.

pnas.org (Global: 1,411^th place; Romanian: 1,038^th place)

Woese, C.; Kandler, O.; Wheelis, M. (1990). „Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya”. Proceedings of the National Academy of Sciences of the United States of America. 87 (12): 4576–9. Bibcode:1990PNAS...87.4576W. doi:10.1073/pnas.87.12.4576. PMC 54159 . PMID 2112744.

psu.edu (Global: 299^th place; Romanian: 495^th place)

citeseerx.ist.psu.edu

Whittaker, R.H. (ianuarie 1969). „New concepts of kingdoms or organisms. Evolutionary relations are better represented by new classifications than by the traditional two kingdoms”. Science. 163 (3863): 150–60. Bibcode:1969Sci...163..150W. CiteSeerX 10.1.1.403.5430 . doi:10.1126/science.163.3863.150. PMID 5762760.

ric.edu (Global: low place; Romanian: low place)

„The Six Kingdoms”. www.ric.edu. Rhode Island College. Arhivat din original la 10 mai 2021. Accesat în 25 iulie 2020.

royalsocietypublishing.org (Global: 1,880^th place; Romanian: 1,334^th place)

rsbl.royalsocietypublishing.org

Cavalier-Smith T (iunie 2010). „Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree”. Biol. Lett. 6 (3): 342–5. doi:10.1098/rsbl.2009.0948. PMC 2880060 . PMID 20031978.

sav.sk (Global: 7,433^rd place; Romanian: low place)

ibot.sav.sk

See e.g. McNeill, J.; et al., ed. (2006). International Code of Botanical Nomenclature (Vienna Code) adopted by the Seventeenth International Botanical Congress, Vienna, Austria, July 2005 (ed. electronic). Vienna: International Association for Plant Taxonomy. Arhivat din original la 6 octombrie 2012. Accesat în 20 februarie 2011. ,„article 3.1”.

usp.br (Global: 1,596^th place; Romanian: 3,163^rd place)

cecm.usp.br

Poole, Anthony; Penny, David (21 iunie 2007). „Engulfed by speculation” (PDF). Nature. 447 (7147): 913. doi:10.1038/447913a. PMID 17581566. Arhivat din original (PDF) la 6 iulie 2011. Accesat în 15 martie 2011.

web.archive.org (Global: 1^st place; Romanian: 1^st place)

See e.g. McNeill, J.; et al., ed. (2006). International Code of Botanical Nomenclature (Vienna Code) adopted by the Seventeenth International Botanical Congress, Vienna, Austria, July 2005 (ed. electronic). Vienna: International Association for Plant Taxonomy. Arhivat din original la 6 octombrie 2012. Accesat în 20 februarie 2011. ,„article 3.1”.
„The Six Kingdoms”. www.ric.edu. Rhode Island College. Arhivat din original la 10 mai 2021. Accesat în 25 iulie 2020.
Poole, Anthony; Penny, David (21 iunie 2007). „Engulfed by speculation” (PDF). Nature. 447 (7147): 913. doi:10.1038/447913a. PMID 17581566. Arhivat din original (PDF) la 6 iulie 2011. Accesat în 15 martie 2011.

worldcat.org (Global: 4^th place; Romanian: 9^th place)

Singer, Charles J. (1931). A short history of biology, a general introduction to the study of living things. Oxford: Clarendon Press. OCLC 1197036.

Regn (Romanian Wikipedia)

adsabs.harvard.edu (Global: 14th place; Romanian: 29th place)

archive.org (Global: 6th place; Romanian: 19th place)

books.google.com (Global: 3rd place; Romanian: 8th place)

cambridge.org (Global: 209th place; Romanian: 365th place)

journals.cambridge.org

cladocera.de (Global: low place; Romanian: low place)

doi.org (Global: 2nd place; Romanian: 3rd place)

ed.gov (Global: 318th place; Romanian: 1,333rd place)

eric.ed.gov

nih.gov (Global: 5th place; Romanian: 6th place)

ncbi.nlm.nih.gov

pnas.org (Global: 1,411th place; Romanian: 1,038th place)

psu.edu (Global: 299th place; Romanian: 495th place)

citeseerx.ist.psu.edu

ric.edu (Global: low place; Romanian: low place)

royalsocietypublishing.org (Global: 1,880th place; Romanian: 1,334th place)

rsbl.royalsocietypublishing.org

sav.sk (Global: 7,433rd place; Romanian: low place)

ibot.sav.sk

usp.br (Global: 1,596th place; Romanian: 3,163rd place)

cecm.usp.br

web.archive.org (Global: 1st place; Romanian: 1st place)

worldcat.org (Global: 4th place; Romanian: 9th place)

adsabs.harvard.edu (Global: 14^th place; Romanian: 29^th place)

archive.org (Global: 6^th place; Romanian: 19^th place)

books.google.com (Global: 3^rd place; Romanian: 8^th place)

cambridge.org (Global: 209^th place; Romanian: 365^th place)

doi.org (Global: 2^nd place; Romanian: 3^rd place)

ed.gov (Global: 318^th place; Romanian: 1,333^rd place)

nih.gov (Global: 5^th place; Romanian: 6^th place)

pnas.org (Global: 1,411^th place; Romanian: 1,038^th place)

psu.edu (Global: 299^th place; Romanian: 495^th place)

royalsocietypublishing.org (Global: 1,880^th place; Romanian: 1,334^th place)

sav.sk (Global: 7,433^rd place; Romanian: low place)

usp.br (Global: 1,596^th place; Romanian: 3,163^rd place)

web.archive.org (Global: 1^st place; Romanian: 1^st place)

worldcat.org (Global: 4^th place; Romanian: 9^th place)