Итрий (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Итрий" in Bulgarian language version.

refsWebsite
Global rank Bulgarian rank
1st place
1st place
low place
low place

vanderkrogt.net

elements.vanderkrogt.net

  • van der Krogt . van der Krogt, Peter. 39 Yttrium // Elementymology & Elements Multidict. vanderkrogt.net. (на английски)

web.archive.org