%0 Journal Article %A Kolasa, Lawrence A. %T Oscillatory Integrals with Nonhomogeneous Phase Functions Related to Schrödinger Equations %J Canadian mathematical bulletin %D 1998 %P 306-317 %V 41 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1998-043-1/ %R 10.4153/CMB-1998-043-1 %F 10_4153_CMB_1998_043_1