During his explorations he surveyed two islands , which have been called after him : Bolshoy Begichev Island and Maliy Begichev Island .
Begichev was one of the researchers exploring the Taymyr Peninsula with Nikolay Urvantsev in 1923 -- 1924 .
During Begichev 's explorations Begichev surveyed two islands , which have been called after him : Bolshoy Begichev Island and Maliy Begichev Island .
Begichev was one of the researchers exploring the Taymyr Peninsula with Nikolay Urvantsev in 1923 -- 1924 .