Igor Grebenkin

doctor of historical sciences

S.A. Yesenin Ryazan State University

Title (en)	Readers community rating
B.A. Engelgardt – officer, politician, memoirist (Rossiiskaia istoriia)	-
Provincial historian at the break of epochs (Rossiiskaia istoriia)	-

Journals editorials

Editrials contacts

Publisher/ Operator

Publishing LLC «Integration: Education and Science»

Developer

Publishing LLC «I-PC»