For citations:

Ezhova S.A., Al’pin Yu.A. Professor of mathematics N.N. Parfentiev and the reorganization of Kazan University in the early decades of Soviet rule. Uchenye Zapiski Kazanskogo Universiteta Seriya Gumanitarnye Nauki. 2025;167(2):122-142. (In Russ.) https://doi.org/10.26907/2541-7738.2025.2.122-142