TY - JOUR AU - V. I. Malykhin TI - Products of ultrafilters and irresolvable spaces JO - Sbornik. Mathematics PY - 1973 SP - 105 EP - 115 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1973_19_1_a6/ LA - en ID - SM_1973_19_1_a6 ER -