@article{DE_1994_30_10_a2,
     author = {A. A. Boichuk and V. F. Zhuravlyov and A. M. Samoilenko},
     title = {Linear {Noetherian} boundary value problems for impulse differential systems with delay},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1677--1682},
     publisher = {mathdoc},
     volume = {30},
     number = {10},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_10_a2/}
}