For citations:

Rasulov T.H., Dilmurodov E.B. Main properties of the Faddeev equation for 2 \times 2 operator matrices. Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika. 2023;1(12):53-58. (In Russ.) https://doi.org/10.26907/0021-3446-2023-12-53-58