%0 Journal Article %A Yu. A. Kaz'min %T On nontrivial solutions of the homogeneous Abel problem %J Sbornik. Mathematics %D 1980 %P 227-244 %V 37 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1980_37_2_a4/ %G en %F SM_1980_37_2_a4