%0 Journal Article %A D. V. Tunitsky %T On the contact linearization of Monge--Ampere equations %J Izvestiya. Mathematics %D 1996 %P 425-451 %V 60 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1996_60_2_a7/ %G en %F IM2_1996_60_2_a7