For citations:

Elizarov A.M., Pislyakov V.V. Journal impact factor: Mathematical and statistical properties. Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki. 2024;166(4):485-498. (In Russ.) https://doi.org/10.26907/2541-7746.2024.4.485-498