TY - JOUR AU - W. Orlicz TI - On a class of operations over the space of integrable functions JO - Studia Mathematica PY - 1953 SP - 302 EP - 309 VL - 14 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-14-2-302-309/ DO - 10.4064/sm-14-2-302-309 LA - en ID - 10_4064_sm_14_2_302_309 ER -