Aleksandr Danilovich Aleksandrov (Russian: Алекса́ндр Дани́лович Алекса́ндров, alternative transliterations: Alexandr or Alexander (first name), and Alexandrov (last name)) (August 4, 1912–July 27, 1999), was a Soviet/Russian mathematician, physicist, philosopher and mountaineer.
Read more about Aleksandr Danilovich Aleksandrov: Scientific Career, Awards, Works By Aleksandrov, Students of Aleksandrov, Mountaineering