%0 Journal Article %A Arias, M. %A Campos, J. %A Cuesta, M. %A Gossez, J.-P. %T Asymmetric elliptic problems with indefinite weights %J Annales de l'I.H.P. Analyse non linéaire %D 2002 %P 581-616 %V 19 %N 5 %I Elsevier %U http://www.numdam.org/item/AIHPC_2002__19_5_581_0/ %G en %F AIHPC_2002__19_5_581_0