%0 Journal Article %A M. G. Zaidenberg %T Isotrivial families of curves on affine surfaces and characterization of the affine plane %J Izvestiya. Mathematics %D 1988 %P 503-532 %V 30 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1988_30_3_a3/ %G en %F IM2_1988_30_3_a3