%0 Journal Article %A Ambrosetti, A. %A Arcoya, D. %A Gámez, J. L. %T Asymmetric bound states of differential equations in nonlinear optics %J Rendiconti del Seminario Matematico della Università di Padova %D 1998 %P 231-247 %V 100 %I Seminario Matematico of the University of Padua %U http://www.numdam.org/item/RSMUP_1998__100__231_0/ %G en %F RSMUP_1998__100__231_0