Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1968_4_11_a9, author = {N. F. Kirichenko}, title = {Stability of motion under constantly acting perturbations in a finite interval}, journal = {Differencialʹnye uravneni\^a}, pages = {2010--2014}, publisher = {mathdoc}, volume = {4}, number = {11}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1968_4_11_a9/} }
N. F. Kirichenko. Stability of motion under constantly acting perturbations in a finite interval. Differencialʹnye uravneniâ, Tome 4 (1968) no. 11, pp. 2010-2014. http://geodesic.mathdoc.fr/item/DE_1968_4_11_a9/