On the class of all spaces of weight not greater than ω_1 whose Cartesian product with every Lindelöf space is Lindelöf

Wydawnictwa / Czasopisma IMPAN / Fundamenta Mathematicae / Wszystkie zeszyty

K. Alster Fundamenta Mathematicae 129 (1988), 133-140 DOI: 10.4064/fm-129-2-133-140