TY - JOUR AU - A. A. Mekler TI - The countable partition averaging operator with respect to a minimal rearrangement invariant ideal of the space $L^1(0,1)$ JO - Zapiski Nauchnykh Seminarov POMI PY - 1982 SP - 136 EP - 149 VL - 107 UR - http://geodesic.mathdoc.fr/item/ZNSL_1982_107_a7/ LA - ru ID - ZNSL_1982_107_a7 ER -