TY - JOUR AU - Babai, László TI - On a conjecture of M. E. Watkins on graphical regular representations of finite groups JO - Compositio Mathematica PY - 1978 SP - 291 EP - 296 VL - 37 IS - 3 PB - Sijthoff et Noordhoff International Publishers UR - http://www.numdam.org/item/CM_1978__37_3_291_0/ LA - en ID - CM_1978__37_3_291_0 ER -