@article{DAN_1988_303_6_a1,
     author = {V. V. Vlasov},
     title = {Boundary value problems for a class of integro-differential},
     journal = {Doklady Akademii Nauk},
     pages = {1293--1296},
     publisher = {mathdoc},
     volume = {303},
     number = {6},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_303_6_a1/}
}