%0 Journal Article
%A Keqin Feng
%T Non-congruent numbers, odd graphs and the Birch-Swinnerton-Dyer conjecture
%J Acta Arithmetica
%D 1996
%P 71-83
%V 75
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa-75-1-71-83/
%R 10.4064/aa-75-1-71-83
%G en
%F 10_4064_aa_75_1_71_83