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@article{DE_1969_5_8_a23, author = {T. Wang}, title = {A remark on the article {``A} certain criterion for {Ljapunov} stability''}, journal = {Differencialʹnye uravneni\^a}, pages = {1537--1538}, publisher = {mathdoc}, volume = {5}, number = {8}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1969_5_8_a23/} }
T. Wang. A remark on the article ``A certain criterion for Ljapunov stability''. Differencialʹnye uravneniâ, Tome 5 (1969) no. 8, pp. 1537-1538. http://geodesic.mathdoc.fr/item/DE_1969_5_8_a23/