@article{IVM_1961_5_a1,
     author = {T. I. Vigranenko},
     title = {On an integral equation and the method of {A.} {I.~Nekrasov}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {6--18},
     year = {1961},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1961_5_a1/}
}