@article{DE_1972_8_6_a10,
     author = {Ya. D. Mamedov and G. M. Novruzov},
     title = {On the theory of the solutions of differential equations with {Volterra} operator},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1048--1057},
     publisher = {mathdoc},
     volume = {8},
     number = {6},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1972_8_6_a10/}
}