%0 Journal Article
%A Luis H. Gallardo
%T New duality operator for complex circulant matrices and a conjecture of Ryser
%J The electronic journal of combinatorics
%D 2016
%V 23
%N 1
%U http://geodesic.mathdoc.fr/articles/10.37236/5237/
%R 10.37236/5237
%F 10_37236_5237