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@article{DE_1984_20_8_a30, author = {D. N. Cheban}, title = {Periodic and quasiperiodic solutions of linear differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {1455--1456}, publisher = {mathdoc}, volume = {20}, number = {8}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1984_20_8_a30/} }
D. N. Cheban. Periodic and quasiperiodic solutions of linear differential equations. Differencialʹnye uravneniâ, Tome 20 (1984) no. 8, pp. 1455-1456. http://geodesic.mathdoc.fr/item/DE_1984_20_8_a30/