TY - JOUR AU - Tkačuk, V. V. TI - A new way to find compact zero-dimensional first countable preimages of first countable compact spaces JO - Commentationes Mathematicae Universitatis Carolinae PY - 1988 SP - 73 EP - 78 VL - 29 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1988__29_1_a6/ LA - en ID - CMUC_1988__29_1_a6 ER -