Itri (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Itri" in Catalan language version.

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analesdequimica.es

britannica.com

  • «Yttrium | chemical element» (en anglès). Encyclopædia Britannica. Encyclopædia Britannica, inc., 26-02-2017. [Consulta: 13 febrer 2020].

doi.org

dx.doi.org

  • Carl Gustav, Mosander «Ueber die das Cerium begleitenden neuen Metalle Lathanium und Didymium, so wie über die mit der Yttererde vorkommen-den neuen Metalle Erbium und Terbium» (en alemany). Annalen der Physik und Chemie, 60, 2, 1843, pàg. 297–315. DOI: 10.1002/andp.18431361008.
  • Wöhler, Friedrich «Ueber das Beryllium und Yttrium». Annalen der Physik, 89, 8, 1828, pàg. 577–582. DOI: 10.1002/andp.18280890805.
  • Coplen, Tyler B.; Peiser, H. S. «History of the Recommended Atomic-Weight Values from 1882 to 1997: A Comparison of Differences from Current Values to the Estimated Uncertainties of Earlier Values (Technical Report)». Pure Appl. Chem.. IUPAC's Inorganic Chemistry Division Commission on Atomic Weights and Isotopic Abundances, 70, 1, 1998, pàg. 237–257. DOI: 10.1351/pac199870010237.
  • Wu, M. K.; Ashburn, J. R.; Torng, C. J.; Hor, P. H.; Meng, R. L.; Gao, L.; Huang, Z. J.; Wang, Y. Q. and Chu, C. W. «Superconductivity at 93 K in a New Mixed-Phase Y-Ba-Cu-O Compound System at Ambient Pressure». Physical Review Letters, 58, 1987, pàg. 908–910. DOI: 10.1103/PhysRevLett.58.908.

fnal.gov

www-d0.fnal.gov

gemologiamllopis.com

web.archive.org

webelements.com

webmineral.com

worldcat.org