TY - JOUR AU - B. Węglorz TI - An addition to "Substructures of reduced powers" JO - Fundamenta Mathematicae PY - 1976 SP - 209 EP - 211 VL - 92 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-92-3-209-211/ DO - 10.4064/fm-92-3-209-211 LA - en ID - 10_4064_fm_92_3_209_211 ER -