%0 Journal Article %A Escassut, Alain %A Sarmant, Marie-Claude %T The equation y′ = fy in zero residue characteristic %J Glasgow mathematical journal %D 1991 %P 149-153 %V 33 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S001708950000817X/ %R 10.1017/S001708950000817X %F 10_1017_S001708950000817X