%0 Journal Article %A Dias, João-Paulo %A Figueira, Mário %T On the decay of the solutions of some nonlinear Schrödinger equations %J Portugaliae mathematica %D 1982 %P 33-41 %V 41 %N 1-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1982__41_1-4_115480/ %G en %F PORMA_1982__41_1-4_115480