TY  - JOUR
AU  - Chjan C. Lim
AU  - Gregory K. Van Patten
TI  - New
                        Proofs of the Uniqueness of Extremal Noneven Digraphs
JO  - Bulletin of the Malaysian Mathematical Society
PY  - 2001
VL  - 24
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/BMMS_2001_24_2_a3/
ID  - BMMS_2001_24_2_a3
ER  -