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@article{JRAM_1994__451_153626, author = {Thomas Bartsch and Michel Willem}, title = {Periodic solutions of non-autonomous {Hamiltonian} systems with symmetries.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {149--160}, publisher = {mathdoc}, volume = {451}, year = {1994}, zbl = {0794.58037}, url = {http://geodesic.mathdoc.fr/item/JRAM_1994__451_153626/} }
TY - JOUR AU - Thomas Bartsch AU - Michel Willem TI - Periodic solutions of non-autonomous Hamiltonian systems with symmetries. JO - Journal für die reine und angewandte Mathematik PY - 1994 SP - 149 EP - 160 VL - 451 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JRAM_1994__451_153626/ ID - JRAM_1994__451_153626 ER -
%0 Journal Article %A Thomas Bartsch %A Michel Willem %T Periodic solutions of non-autonomous Hamiltonian systems with symmetries. %J Journal für die reine und angewandte Mathematik %D 1994 %P 149-160 %V 451 %I mathdoc %U http://geodesic.mathdoc.fr/item/JRAM_1994__451_153626/ %F JRAM_1994__451_153626
Thomas Bartsch; Michel Willem. Periodic solutions of non-autonomous Hamiltonian systems with symmetries.. Journal für die reine und angewandte Mathematik, Tome 451 (1994), pp. 149-160. http://geodesic.mathdoc.fr/item/JRAM_1994__451_153626/