%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 Informatics and Automation
%D 1989
%P 19-26
%V 186
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1989_186_a4/
%G ru
%F TRSPY_1989_186_a4