@article{1181072148,
author = {Habets, Patrick and Omari, Pierpaolo and Zanolin, Fabio},
title = {Nonresonance Conditions on the Potential with Respect to the Fu\v cik Spectrum for the Periodic Boundary Value Problem},
journal = {Rocky Mountain J. Math.},
volume = {25},
number = {4},
year = {1995},
pages = { 1305-1340},
language = {en},
url = {http://dml.mathdoc.fr/item/1181072148}
}
Habets, Patrick; Omari, Pierpaolo; Zanolin, Fabio. Nonresonance Conditions on the Potential with Respect to the Fučik Spectrum for the Periodic Boundary Value Problem. Rocky Mountain J. Math., Tome 25 (1995) no. 4, pp. 1305-1340. http://gdmltest.u-ga.fr/item/1181072148/