TY - JOUR AU - O. Kh. Karimov AU - Z. Zh. Hakimova TI - Coercive estimates, separability and coercive solvability of a nonlinear elliptic differential operator in a weight space JO - Čebyševskij sbornik PY - 2023 SP - 197 EP - 213 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2023_24_2_a9/ LA - ru ID - CHEB_2023_24_2_a9 ER -