%0 Journal Article
%A Yu. M. Shirokov
%T Representation of free solutions for Schr\"odinger equations with strongly singular concentrated potentials
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1981
%P 291-299
%V 46
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1981_46_3_a0/
%G ru
%F TMF_1981_46_3_a0