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@article{DE_1965_1_2_a1, author = {V. A. Pliss}, title = {On the reduction of an analytic system of differential equations to linear form}, journal = {Differencialʹnye uravneni\^a}, pages = {153--161}, publisher = {mathdoc}, volume = {1}, number = {2}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1965_1_2_a1/} }
V. A. Pliss. On the reduction of an analytic system of differential equations to linear form. Differencialʹnye uravneniâ, Tome 1 (1965) no. 2, pp. 153-161. http://geodesic.mathdoc.fr/item/DE_1965_1_2_a1/