TY - JOUR AU - I. I. Ivanitskii TI - A~certain boundary value problem for a~nonlinear elliptic equation with degeneracy on the boundary of the domain JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1975 SP - 20 EP - 29 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1975_12_a3/ LA - ru ID - IVM_1975_12_a3 ER -