@article{DE_1981_17_8_a1,
     author = {A. I. Bulgakova and V. P. Maksimov},
     title = {Functional and functional-differential inclusions with {Volterra} operators},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1362--1374},
     year = {1981},
     volume = {17},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1981_17_8_a1/}
}