Erbium phosphide (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Erbium phosphide" in English language version.

refsWebsite

Global rank English rank

2books.google.com

3^rd place

3^rd place

4^th place

4^th place

1americanelements.com

low place

low place

1web.archive.org

1^st place

1^st place

882^nd place

600^th place

1materialsproject.org

low place

low place

americanelements.com (Global: low place; English: low place)

"Erbium Phosphide". American Elements. Retrieved 24 December 2021.

books.google.com (Global: 3^rd place; English: 3^rd place)

Toxic Substances Control Act (TSCA) Chemical Substance Inventory. Cumulative Supplement to the Initial Inventory: User Guide and Indices. United States Environmental Protection Agency. 1980. p. 129. Retrieved 24 December 2021.
"Referativnyĭ zhurnal: Khimii︠a︡" (in Russian). Izd-vo Akademii nauk SSSR. 1979: 468. Retrieved 24 December 2021. {{cite journal}}: Cite journal requires |journal= (help)

epa.gov (Global: 882^nd place; English: 600^th place)

sor.epa.gov

"System of Registries | US EPA". Environmental Protection Agency. Archived from the original on December 24, 2021. Retrieved 24 December 2021.

materialsproject.org (Global: low place; English: low place)

"Erbium Phosphide ErP". materialsproject.org. Retrieved 24 December 2021.

nih.gov (Global: 4^th place; English: 4^th place)

pubchem.ncbi.nlm.nih.gov

Chambers, Michael. "ChemIDplus - 0012218472 - AGXKTYMXNZEEHT-UHFFFAOYSA-N - Erbium phosphide (ErP) - Similar structures search, synonyms, formulas, resource links, and other chemical information". National Library of Medicine. chem.nlm.nih.gov. Retrieved 24 December 2021.

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

"System of Registries | US EPA". Environmental Protection Agency. Archived from the original on December 24, 2021. Retrieved 24 December 2021.