@article{DE_1990_26_11_a2,
     author = {A. V. Anokhin and E. Ya. Braverman},
     title = {Linear impulsive functional-differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1864--1872},
     publisher = {mathdoc},
     volume = {26},
     number = {11},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1990_26_11_a2/}
}