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@article{DE_1978_14_9_a27, author = {Wu Tuan}, title = {Some theorems on the stability of degree~$n$ with respect to the matrix~$\Phi (t)$}, journal = {Differencialʹnye uravneni\^a}, pages = {1718--1720}, publisher = {mathdoc}, volume = {14}, number = {9}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_9_a27/} }
Wu Tuan. Some theorems on the stability of degree~$n$ with respect to the matrix~$\Phi (t)$. Differencialʹnye uravneniâ, Tome 14 (1978) no. 9, pp. 1718-1720. http://geodesic.mathdoc.fr/item/DE_1978_14_9_a27/