TY - JOUR AU - O. Kh. Karimov TI - On the coercitive solvability of the non-linear Laplace--Beltrami equation in Hilbert space JO - Čebyševskij sbornik PY - 2021 SP - 163 EP - 176 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2021_22_1_a11/ LA - ru ID - CHEB_2021_22_1_a11 ER -