TY - JOUR AU - O. I. Trubina TI - A priori estimation of the solution modulus for a certain class of Monge–Ampère elliptic equations on a two-dimensional sphere JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1986 SP - 76 EP - 79 IS - 5 UR - http://geodesic.mathdoc.fr/item/VMUMM_1986_5_a19/ LA - ru ID - VMUMM_1986_5_a19 ER -