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@article{RSMUP_1997__97__193_0, author = {Matzeu, M. and Girardi, M.}, title = {On periodic solutions of a class of second order nonautonomous systems with nonhomogeneous potentials indefinite in sign}, journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova}, pages = {193--210}, publisher = {Seminario Matematico of the University of Padua}, volume = {97}, year = {1997}, mrnumber = {1476171}, zbl = {0891.34050}, language = {en}, url = {http://geodesic.mathdoc.fr/item/RSMUP_1997__97__193_0/} }
TY - JOUR AU - Matzeu, M. AU - Girardi, M. TI - On periodic solutions of a class of second order nonautonomous systems with nonhomogeneous potentials indefinite in sign JO - Rendiconti del Seminario Matematico della Università di Padova PY - 1997 SP - 193 EP - 210 VL - 97 PB - Seminario Matematico of the University of Padua UR - http://geodesic.mathdoc.fr/item/RSMUP_1997__97__193_0/ LA - en ID - RSMUP_1997__97__193_0 ER -
%0 Journal Article %A Matzeu, M. %A Girardi, M. %T On periodic solutions of a class of second order nonautonomous systems with nonhomogeneous potentials indefinite in sign %J Rendiconti del Seminario Matematico della Università di Padova %D 1997 %P 193-210 %V 97 %I Seminario Matematico of the University of Padua %U http://geodesic.mathdoc.fr/item/RSMUP_1997__97__193_0/ %G en %F RSMUP_1997__97__193_0
Matzeu, M.; Girardi, M. On periodic solutions of a class of second order nonautonomous systems with nonhomogeneous potentials indefinite in sign. Rendiconti del Seminario Matematico della Università di Padova, Tome 97 (1997), pp. 193-210. http://geodesic.mathdoc.fr/item/RSMUP_1997__97__193_0/