For citations:
Chubarikov V.N., Chirsky V.G., Deza E.I., Baoulina I.N., Kotova L.V., Neiskashova E.V., Vankova V.S., Dobrovolsky N.M., Rebrova I.Yu., Roshchenya A.L. Vassiliy Ilyich Nechaev. To the 100-th anniversary. Chebyshevskii Sbornik. 2020;21(1):404-414. (In Russ.) https://doi.org/10.22405/2226-8383-2020-21-1-404-414