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@article{MMKZ_2007_3_a19, author = {N. A. Voronkina and A. A. Samodurov}, title = {{\CYRO} {\cyrp}{\cyre}{\cyrr}{\cyri}{\cyro}{\cyrd}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyra}{\cyrl}{\cyra}{\cyrh} {\cyrn}{\cyre}{\cyra}{\cyrv}{\cyrt}{\cyro}{\cyrn}{\cyro}{\cyrm}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm} {\cyrd}{\cyrv}{\cyru}{\cyrh} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt}}, journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi}, pages = {67--68}, publisher = {mathdoc}, volume = {3}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMKZ_2007_3_a19/} }
TY - JOUR AU - N. A. Voronkina AU - A. A. Samodurov TI - О периодических интегралах неавтономных систем двух дифференциальных уравнений JO - Matematicheskoe Modelirovanie i Kraevye Zadachi PY - 2007 SP - 67 EP - 68 VL - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MMKZ_2007_3_a19/ LA - ru ID - MMKZ_2007_3_a19 ER -
N. A. Voronkina; A. A. Samodurov. О периодических интегралах неавтономных систем двух дифференциальных уравнений. Matematicheskoe Modelirovanie i Kraevye Zadachi, Proceedings of the Fourth All-Russian Scientific Conference with international participation (29–31 May 2007). Part 3, Tome 3 (2007), pp. 67-68. http://geodesic.mathdoc.fr/item/MMKZ_2007_3_a19/
[1] Puankare A., O krivykh, opredelyaemykh differentsialnymi uravneniyami, GTTI, M.-L., 1947, 392 pp.
[2] Samodurov A. A., “O formalnykh integralakh neavtonomnykh sistem vtorogo poryadka”, Vestn. Belorus. gos. un-ta im. V. I. Lenina., 1:2 (1978), 68–69 | MR