%0 Journal Article
%A V. N. Shchelkachev
%T Singularities of mathematical solutions of problems connected with the investigation of one-dimensional flows in multidimensional spaces
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1989
%P 19-26
%V 186
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1989_186_a4/
%G ru
%F TM_1989_186_a4