@article{EJDE_2001__2001__a6,
     author = {Hayashi,  Nakao and Naumkin,  Pavel I.},
     title = {Asymptotic behaviour for {Schr\"odinger} equations with a quadratic nonlinearity in one-space dimension},
     journal = {Electronic journal of differential equations},
     year = {2001},
     volume = {2001},
     zbl = {0977.35128},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a6/}
}