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@article{DAN_1989_305_1_a9, author = {A. A. Martynyuk}, title = {The {Lyapunov} hierarchical matrix function and stability under}, journal = {Doklady Akademii Nauk}, pages = {41--44}, publisher = {mathdoc}, volume = {305}, number = {1}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1989_305_1_a9/} }
A. A. Martynyuk. The Lyapunov hierarchical matrix function and stability under. Doklady Akademii Nauk, Tome 305 (1989) no. 1, pp. 41-44. http://geodesic.mathdoc.fr/item/DAN_1989_305_1_a9/