TY - JOUR AU - B. Szafnicki TI - Some remarks about a paper by T. Kaczorek and T. Traczyk JO - Applicationes Mathematicae PY - 1976 SP - 103 EP - 104 VL - 15 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-15-1-103-104/ DO - 10.4064/am-15-1-103-104 LA - en ID - 10_4064_am_15_1_103_104 ER -