Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1970_6_2_a20, author = {T. H. Nguy\^en}, title = {Asymptotic equilibrium}, journal = {Differencialʹnye uravneni\^a}, pages = {385--386}, publisher = {mathdoc}, volume = {6}, number = {2}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_2_a20/} }
T. H. Nguyên. Asymptotic equilibrium. Differencialʹnye uravneniâ, Tome 6 (1970) no. 2, pp. 385-386. http://geodesic.mathdoc.fr/item/DE_1970_6_2_a20/