@article{RSMUP_1985__74__147_0,
author = {Salvatore, A.},
title = {Periodic solutions of asymptotically linear systems without symmetry},
journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
volume = {74},
year = {1985},
pages = {147-161},
mrnumber = {818724},
zbl = {0592.34030},
language = {en},
url = {http://dml.mathdoc.fr/item/RSMUP_1985__74__147_0}
}
Salvatore, A. Periodic solutions of asymptotically linear systems without symmetry. Rendiconti del Seminario Matematico della Università di Padova, Tome 74 (1985) pp. 147-161. http://gdmltest.u-ga.fr/item/RSMUP_1985__74__147_0/
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