TY - JOUR AU - G. Jangibekov AU - G. M. Koziev TI - On the theory of two-dimensional singular integral operators and its applications to boundary value problems for elliptic systems of equations JO - Čebyševskij sbornik PY - 2024 SP - 74 EP - 89 VL - 25 IS - 5 UR - http://geodesic.mathdoc.fr/item/CHEB_2024_25_5_a5/ LA - ru ID - CHEB_2024_25_5_a5 ER -