TY  - JOUR
AU  - Chong-Yun Chao
AU  - Bruce Montgomery
TI  - Some
                          Families ofS-Graphs
JO  - Bulletin of the Malaysian Mathematical Society
PY  - 1998
VL  - 21
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/BMMS_1998_21_1_a0/
ID  - BMMS_1998_21_1_a0
ER  -