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@article{DE_1991_27_9_a22, author = {G. S. Krechetov}, title = {On the stability of the {Mathieu} equation with damping}, journal = {Differencialʹnye uravneni\^a}, pages = {1642--1644}, publisher = {mathdoc}, volume = {27}, number = {9}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1991_27_9_a22/} }
G. S. Krechetov. On the stability of the Mathieu equation with damping. Differencialʹnye uravneniâ, Tome 27 (1991) no. 9, pp. 1642-1644. http://geodesic.mathdoc.fr/item/DE_1991_27_9_a22/