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@article{DE_1981_17_5_a26, author = {M. M. Khapaev and O. P. Filatov}, title = {Stability of resonance problems}, journal = {Differencialʹnye uravneni\^a}, pages = {949--953}, publisher = {mathdoc}, volume = {17}, number = {5}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1981_17_5_a26/} }
M. M. Khapaev; O. P. Filatov. Stability of resonance problems. Differencialʹnye uravneniâ, Tome 17 (1981) no. 5, pp. 949-953. http://geodesic.mathdoc.fr/item/DE_1981_17_5_a26/