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@article{DE_1978_14_11_a3, author = {A. A. Martynyuk and A. Yu. Obolenskii}, title = {A {Poincar\'e-Schur} algorithm in stability theory}, journal = {Differencialʹnye uravneni\^a}, pages = {1980--1989}, publisher = {mathdoc}, volume = {14}, number = {11}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_11_a3/} }
A. A. Martynyuk; A. Yu. Obolenskii. A Poincar\'e-Schur algorithm in stability theory. Differencialʹnye uravneniâ, Tome 14 (1978) no. 11, pp. 1980-1989. http://geodesic.mathdoc.fr/item/DE_1978_14_11_a3/