@article{DE_1971_7_10_a20,
     author = {O. I. Kyun},
     title = {The extendability of the solutions of equations with delayed argument},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1914--1917},
     publisher = {mathdoc},
     volume = {7},
     number = {10},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1971_7_10_a20/}
}