@article{DE_1985_21_9_a1,
     author = {Yu. F. Dolgii},
     title = {Stability of an equation of neutral type with variable delay},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1480--1489},
     publisher = {mathdoc},
     volume = {21},
     number = {9},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_9_a1/}
}