@article{IVM_1966_6_a13,
     author = {E. P. Peskov},
     title = {On an~integro-differential equation},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {125--136},
     year = {1966},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1966_6_a13/}
}