Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1972_8_9_a23, author = {V. P. Skripnik}, title = {The stability of certain systems with transformed argument}, journal = {Differencialʹnye uravneni\^a}, pages = {1705--1708}, publisher = {mathdoc}, volume = {8}, number = {9}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1972_8_9_a23/} }
V. P. Skripnik. The stability of certain systems with transformed argument. Differencialʹnye uravneniâ, Tome 8 (1972) no. 9, pp. 1705-1708. http://geodesic.mathdoc.fr/item/DE_1972_8_9_a23/