TY - JOUR AU - Benson, Clark T. TI - Minimal Regular Graphs of Girths Eight and Twelve JO - Canadian journal of mathematics PY - 1966 SP - 1091 EP - 1094 VL - 18 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1966-109-8/ DO - 10.4153/CJM-1966-109-8 ID - 10_4153_CJM_1966_109_8 ER -