TY - JOUR AU - Okunev, Oleg TI - A remark on the tightness of products JO - Commentationes Mathematicae Universitatis Carolinae PY - 1996 SP - 397 EP - 399 VL - 37 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1996__37_2_a16/ LA - en ID - CMUC_1996__37_2_a16 ER -