Title: Arctic scientist, gulag survivor
Subjects: Arctique, Recherche, Découverte et exploration russes, Biographies, Political prisoners, Scientists, Imprisonment, Research, Scientifiques, Soviet, Prisonniers politiques, History, Découverte et exploration, Emprisonnement, Histoire, Arctic regions, Biography, Discovery and exploration
Places: Arctique, Russie (Nord), URSS, Arctic regions, Northern Russia, Soviet Union
People: Mikhaĭl Mikhaĭlovich Ermolaev (1905-1991)
Time periods: 20th century, 20e siècle