@article{1102702433,
author = {Furi, M. and Pera, M. P.},
title = {A continuation principle for forced oscillations on differentiable manifolds.},
journal = {Pacific J. Math.},
volume = {125},
number = {2},
year = {1986},
pages = { 321-338},
language = {en},
url = {http://dml.mathdoc.fr/item/1102702433}
}
Furi, M.; Pera, M. P. A continuation principle for forced oscillations on differentiable manifolds.. Pacific J. Math., Tome 125 (1986) no. 2, pp. 321-338. http://gdmltest.u-ga.fr/item/1102702433/