TY - JOUR AU - Michał Sierakowski TI - A generalization of Zeeman’s family JO - Fundamenta Mathematicae PY - 1999 SP - 277 EP - 286 VL - 162 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-162-3-277-286/ DO - 10.4064/fm-162-3-277-286 LA - en ID - 10_4064_fm_162_3_277_286 ER -