[100th anniversary of the death of Efrem Osipovich Mukhin (1766-1850)].
D000846:Anniversaries and Special Events; D003643:Death; D049671:History, 18th Century; D049672:History, 19th Century
BIOGRAPHY
Efrem Osipovich Mukhin (1766-1850). (K 100-letiiu so dnia smerti).