TY - JOUR AU - Paul Müller TI - On subspaces of H¹ isomorphic to H¹ JO - Studia Mathematica PY - 1988 SP - 121 EP - 127 VL - 88 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-88-2-121-127/ DO - 10.4064/sm-88-2-121-127 LA - en ID - 10_4064_sm_88_2_121_127 ER -