TY - JOUR AU - F.J. Craveiro de Carvalho TI - A projective Gauss map associated with a hypersurface and a hyperplane. JO - Mathematica Scandinavica PY - 1982 SP - 145 EP - 148 VL - 50 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1982__50_166789/ ID - MS2_1982__50_166789 ER -