TY  - JOUR
AU  - Luis H. Gallardo
TI  - New duality operator for complex circulant matrices and a conjecture of Ryser
JO  - The electronic journal of combinatorics
PY  - 2016
VL  - 23
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/5237/
DO  - 10.37236/5237
ID  - 10_37236_5237
ER  -