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@article{DE_2004_40_10_a4, author = {V. V. Mironenko}, title = {Time symmetry preserving perturbations of differential systems}, journal = {Differencialʹnye uravneni\^a}, pages = {1325--1332}, publisher = {mathdoc}, volume = {40}, number = {10}, year = {2004}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2004_40_10_a4/} }
V. V. Mironenko. Time symmetry preserving perturbations of differential systems. Differencialʹnye uravneniâ, Tome 40 (2004) no. 10, pp. 1325-1332. http://geodesic.mathdoc.fr/item/DE_2004_40_10_a4/