%0 Journal Article %A I. A. Bogaevsky %T Reconstructions of singularities of minimum functions, and bifurcations of shock waves of the Burgers equation with vanishing viscosity %J Algebra i analiz %D 1989 %P 1-16 %V 1 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1989_1_4_a0/ %G ru %F AA_1989_1_4_a0