TY  - JOUR
AU  - Alspach, Brian
TI  - A Combinatorial Proof of a Conjecture of Goldberg and Moon
JO  - Canadian mathematical bulletin
PY  - 1968
SP  - 655
EP  - 661
VL  - 11
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1968-078-3/
DO  - 10.4153/CMB-1968-078-3
ID  - 10_4153_CMB_1968_078_3
ER  -