Vitskap i 1991 (Norwegian Nynorsk Wikipedia)

Analysis of information sources in references of the Wikipedia article "Vitskap i 1991" in Norwegian Nynorsk language version.

refsWebsite

Global rank Norwegian Nynorsk rank

2^nd place

7^th place

2geolsoc.org.uk

low place

1,102^nd place

234^th place

106^th place

low place

low place

1sciencemag.org

857^th place

368^th place

4^th place

21^st place

1nobelprize.org

301^st place

51^st place

doi.org

dx.doi.org

Hildebrand, Alan R.; Penfield, Glen T.; Kring, David A.; Pilkington, Mark; Zanoguera, Antonio Camargo; Jacobsen, Stein B.; Boynton, William V. (1991). «Chicxulub Crater: A possible Cretaceous/Tertiary boundary impact crater on the Yucatán Peninsula, Mexico» (PDF). Geology 19 (9): 867–871. doi:10.1130/0091-7613(1991)019<0867:CCAPCT>2.3.CO;2.
Schulte, Peter (2010). «The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary» (PDF). Science 327: 1214–1218. PMID 20203042. doi:10.1126/science.1177265.

geolsoc.org.uk

«Geological Society». Henta 13. april 2011.
«Geological Society». Henta 14 april 2011.

gsapubs.org

geology.gsapubs.org

Hildebrand, Alan R.; Penfield, Glen T.; Kring, David A.; Pilkington, Mark; Zanoguera, Antonio Camargo; Jacobsen, Stein B.; Boynton, William V. (1991). «Chicxulub Crater: A possible Cretaceous/Tertiary boundary impact crater on the Yucatán Peninsula, Mexico» (PDF). Geology 19 (9): 867–871. doi:10.1130/0091-7613(1991)019<0867:CCAPCT>2.3.CO;2.

nature.com

Pope, Kevin O. (9. mai 1991). «Mexican site for K/T impact crater?» (PDF). Nature 351: 105.

nih.gov

ncbi.nlm.nih.gov

Schulte, Peter (2010). «The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary» (PDF). Science 327: 1214–1218. PMID 20203042. doi:10.1126/science.1177265.

nobelprize.org

«Nobelprisen». Henta 10. april 2011.

sciencemag.org

Schulte, Peter (2010). «The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary» (PDF). Science 327: 1214–1218. PMID 20203042. doi:10.1126/science.1177265.