@article{DE_1982_18_4_a1,
     author = {S. A. Brykalov},
     title = {Conditions for the existence of continuously differentiable solutions of an equation with deviating argument},
     journal = {Differencialʹnye uravneni\^a},
     pages = {561--569},
     publisher = {mathdoc},
     volume = {18},
     number = {4},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_4_a1/}
}