TY - JOUR AU - I. N. Lanin AU - T. I. Lanina TI - The first boundary value problem for a~certain quasilinear equation that degenerates on the boundary of the domain JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1969 SP - 47 EP - 52 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1969_12_a5/ LA - ru ID - IVM_1969_12_a5 ER -