%0 Journal Article %A Wiesław Cupała %T On the eigenvalue asymptotics of certain Schrödinger operators %J Studia Mathematica %D 1993 %P 101-104 %V 105 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-105-1-101-104/ %R 10.4064/sm-105-1-101-104 %G en %F 10_4064_sm_105_1_101_104