%0 Journal Article
%A Chunhui Lai
%T A lower bound for the number of edges in a graph containing no two cycles of the same length
%J The electronic journal of combinatorics
%D 2001
%V 8
%N 1
%U http://geodesic.mathdoc.fr/articles/10.37236/1594/
%R 10.37236/1594
%F 10_37236_1594