%0 Journal Article %A I. M. Petrushko %T Nonuniqueness of the Cauchy problem for a~parabolic equation %J Informatics and Automation %D 1967 %P 132-145 %V 91 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1967_91_a9/ %G ru %F TRSPY_1967_91_a9