@article{DE_1998_34_4_a0,
     author = {A. S. Andreev and D. Kh. Khusanov},
     title = {Limit equations in the problem of the stability of a functional-differential equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {435--440},
     publisher = {mathdoc},
     volume = {34},
     number = {4},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1998_34_4_a0/}
}