TY - JOUR AU - V. V. Peller TI - On S. Mazur's problems 8 and 88 from the Scottish Book JO - Studia Mathematica PY - 2007 SP - 191 EP - 198 VL - 180 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm180-2-7/ DO - 10.4064/sm180-2-7 LA - en ID - 10_4064_sm180_2_7 ER -