For citations:

Abyzov A.N., Tapkin D.T. Rings, matrices over which are representable as the sum of two potent matrices. Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika. 2023;1(12):90-94. (In Russ.) https://doi.org/10.26907/0021-3446-2023-12-90-94