For citations:

Demidov S.S., Petrova S.S., Tokareva T.A. MARK YAKOVLEVICH VYGODSKIY — MATHEMATICIAN, HISTORIAN OF MATHEMATICS AND TEACHER (TO THE 50 ANNIVERSARY FROM THE DATE OF DEATH). Chebyshevskii Sbornik. 2015;16(4):319-346. (In Russ.) https://doi.org/10.22405/2226-8383-2015-16-4-319-346