%0 Journal Article
%A A. Abdollahi
%A F. Ashraf
%A S. M. Shaker
%T The Symmetric Group of Degree Six can be Covered by 13 and no Fewer Proper Subgroups
%J Bulletin of the Malaysian Mathematical Society
%D 2007
%V 30
%N 1
%U http://geodesic.mathdoc.fr/item/BMMS_2007_30_1_a6/
%F BMMS_2007_30_1_a6