%0 Journal Article %A V. V. Bulatov %A Yu. V. Vladimirov %T On motion of the point algebraic singularity for two-dimensional nonlinear equations of hydrodynamics %J Matematičeskie zametki %D 1994 %P 11-20 %V 55 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1994_55_3_a1/ %G ru %F MZM_1994_55_3_a1