%0 Journal Article %A V. I. Gishlarkaev %T Uniqueness of the solution of the Cauchy problem in two-dimensional case for the Hopf equation and the direct Kolmogorov equation %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1990 %P 77-80 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1990_2_a19/ %G ru %F VMUMM_1990_2_a19