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@article{DAN_1969_186_4_a4, author = {V. I. Derguzov}, title = {The existence of periodic motions and motions of a special form for {Hamiltonian} systems with small parameter}, journal = {Doklady Akademii Nauk}, pages = {757--760}, publisher = {mathdoc}, volume = {186}, number = {4}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_186_4_a4/} }
TY - JOUR AU - V. I. Derguzov TI - The existence of periodic motions and motions of a special form for Hamiltonian systems with small parameter JO - Doklady Akademii Nauk PY - 1969 SP - 757 EP - 760 VL - 186 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_186_4_a4/ LA - ru ID - DAN_1969_186_4_a4 ER -
V. I. Derguzov. The existence of periodic motions and motions of a special form for Hamiltonian systems with small parameter. Doklady Akademii Nauk, Tome 186 (1969) no. 4, pp. 757-760. http://geodesic.mathdoc.fr/item/DAN_1969_186_4_a4/