Pyotr Yefremov (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pyotr Yefremov" in English language version.

refsWebsite

Global rank English rank

1,588^th place

3,385^th place

3,353^rd place

6,084^th place

academic.ru

Pyotr Alexandrovich Yefremov (2000). "Pyotr Alexandrovich Yefremov". dic.academic.ru/ The Great Encyclopedic Dictionary. Retrieved 2014-01-13.

"Pyotr Alexandrovich Yefremov". Russian Biographical Dictionary / Brockhaus & Efron Dictionary. 1911. Retrieved 2014-01-13.