%0 Journal Article %A N. D. Pazii %T Normal forms of transversally singular quasilinear systems of Sobolev type %J Differencialʹnye uravneniâ %D 1996 %P 845-846 %V 32 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1996_32_6_a19/ %G ru %F DE_1996_32_6_a19