For citations:

Eshkabilov Yu.Kh., Nodirov Sh.D. Positive Fixed Points of Hammerstein Integral Operators with Degenerate Kernel. Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki. 2024;166(3):437-449. (In Russ.) https://doi.org/10.26907/2541-7746.2024.3.437-449