TY - JOUR AU - P. P. Rybin TI - A~proof for the analyticity of the solutions of nonlinear integral equations and a~method of constructing analytic solutions JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1970 SP - 84 EP - 86 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1970_12_a10/ LA - ru ID - IVM_1970_12_a10 ER -