Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1970_6_7_a12, author = {R. E. Ginzburg}, title = {Oscillations of linear systems with autonomous self-regulating lag}, journal = {Differencialʹnye uravneni\^a}, pages = {1257--1264}, publisher = {mathdoc}, volume = {6}, number = {7}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_7_a12/} }
R. E. Ginzburg. Oscillations of linear systems with autonomous self-regulating lag. Differencialʹnye uravneniâ, Tome 6 (1970) no. 7, pp. 1257-1264. http://geodesic.mathdoc.fr/item/DE_1970_6_7_a12/