%0 Journal Article %A E. Orsingher %A A. Kolesnik %T The exact distribution in a~model of random motion in a plane, controlled by a~fourth-order hyperbolic equation %J Teoriâ veroâtnostej i ee primeneniâ %D 1996 %P 451-459 %V 41 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1996_41_2_a18/ %G ru %F TVP_1996_41_2_a18