%0 Journal Article
%A Jelonek, Włodzimierz
%T Characterization of affine ruled surfaces
%J Glasgow mathematical journal
%D 1997
%P 17-20
%V 39
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500031852/
%R 10.1017/S0017089500031852
%F 10_1017_S0017089500031852