TY - JOUR AU - Donald W. Barnes TI - On p-solubility and the projection into a Sylow p-subgroup. JO - Mathematische Zeitschrift PY - 1962 SP - 135 EP - 140 VL - 78 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1962__78_170015/ ID - MZ_1962__78_170015 ER -