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@article{DAN_1994_337_1_a2, author = {L. G. Kurakin}, title = {On the {Lyapunov} chain of stability criteria in the critical case}, journal = {Doklady Akademii Nauk}, pages = {14--16}, publisher = {mathdoc}, volume = {337}, number = {1}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1994_337_1_a2/} }
L. G. Kurakin. On the Lyapunov chain of stability criteria in the critical case. Doklady Akademii Nauk, Tome 337 (1994) no. 1, pp. 14-16. http://geodesic.mathdoc.fr/item/DAN_1994_337_1_a2/