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@article{DAN_1969_185_1_a0, author = {Yu. N. Bibikov}, title = {The existence of invariant tori in the neighborhodd of a state of equilbrium of a system of differential equations}, journal = {Doklady Akademii Nauk}, pages = {9--12}, publisher = {mathdoc}, volume = {185}, number = {1}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_185_1_a0/} }
TY - JOUR AU - Yu. N. Bibikov TI - The existence of invariant tori in the neighborhodd of a state of equilbrium of a system of differential equations JO - Doklady Akademii Nauk PY - 1969 SP - 9 EP - 12 VL - 185 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_185_1_a0/ LA - ru ID - DAN_1969_185_1_a0 ER -
Yu. N. Bibikov. The existence of invariant tori in the neighborhodd of a state of equilbrium of a system of differential equations. Doklady Akademii Nauk, Tome 185 (1969) no. 1, pp. 9-12. http://geodesic.mathdoc.fr/item/DAN_1969_185_1_a0/