TY - JOUR AU - A. Alexiewicz TI - A theorem on the structure of linear operations JO - Studia Mathematica PY - 1953 SP - 1 EP - 12 VL - 14 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-14-1-1-12/ DO - 10.4064/sm-14-1-1-12 LA - en ID - 10_4064_sm_14_1_1_12 ER -