%0 Journal Article
%A Ebert, Gary L.
%T Blocking Sets in Projective Spaces
%J Canadian journal of mathematics
%D 1978
%P 856-862
%V 30
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-074-7/
%R 10.4153/CJM-1978-074-7
%F 10_4153_CJM_1978_074_7