TY - JOUR AU - Reinhold Baer TI - Group theoretical properties and functions JO - Colloquium Mathematicum PY - 1966 SP - 285 EP - 328 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-14-1-285-328/ DO - 10.4064/cm-14-1-285-328 LA - en ID - 10_4064_cm_14_1_285_328 ER -