TY - JOUR AU - A. KosiƄski TI - On a problem of Steinhaus JO - Fundamenta Mathematicae PY - 1958 SP - 47 EP - 59 VL - 46 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-46-1-47-59/ DO - 10.4064/fm-46-1-47-59 LA - de ID - 10_4064_fm_46_1_47_59 ER -