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@article{DE_1972_8_8_a10, author = {{\CYRT}. {\CYRE}. Nuzhdova}, title = {Simultaneous accessibility of the central exponents of two-dimensional linear systems}, journal = {Differencialʹnye uravneni\^a}, pages = {1416--1422}, publisher = {mathdoc}, volume = {8}, number = {8}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1972_8_8_a10/} }
Т. Е. Nuzhdova. Simultaneous accessibility of the central exponents of two-dimensional linear systems. Differencialʹnye uravneniâ, Tome 8 (1972) no. 8, pp. 1416-1422. http://geodesic.mathdoc.fr/item/DE_1972_8_8_a10/