%0 Journal Article %A A. Fraguela Collar %T The principle of limiting absorption for operators of Schr\"odinger type and an application of it to the Cauchy--Poisson problem with a~cylindrical bottom %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1991 %P 221-222 %V 46 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1991_46_3_a10/ %G en %F RM_1991_46_3_a10