%0 Journal Article %A Krzysztof Bogdan %A Karol Szczypkowski %T Gaussian estimates for Schrödinger perturbations %J Studia Mathematica %D 2014 %P 151-173 %V 221 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm221-2-4/ %R 10.4064/sm221-2-4 %G fr %F 10_4064_sm221_2_4