@article{DE_1974_10_5_a3,
     author = {Yu. P. Kobel'kov and I. I. Kobyakov},
     title = {The existence and uniqueness of the solutions of boundary value problems for differential equations with deviating argument},
     journal = {Differencialʹnye uravneni\^a},
     pages = {792--798},
     publisher = {mathdoc},
     volume = {10},
     number = {5},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1974_10_5_a3/}
}