TY - JOUR AU - Karol Leśnik TI - Monotone substochastic operators and a new Calderón couple JO - Studia Mathematica PY - 2015 SP - 21 EP - 39 VL - 227 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm227-1-2/ DO - 10.4064/sm227-1-2 LA - en ID - 10_4064_sm227_1_2 ER -