%0 Journal Article %A V. A. Rantsevich %A A. M. Samson %T Limit cycles of a dynamical system that models the functioning of a laser %J Differencialʹnye uravneniâ %D 1989 %P 540-542 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_3_a26/ %G ru %F DE_1989_25_3_a26