@article{IVM_1970_12_a10,
     author = {P. P. Rybin},
     title = {A~proof for the analyticity of the solutions of nonlinear integral equations and a~method of constructing analytic solutions},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {84--86},
     publisher = {mathdoc},
     number = {12},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1970_12_a10/}
}