Some remarks on Michael's question concerning Cartesian products of Lindelöf spaces K. Alster — 1982 Colloquium Mathematicae
Subparacompactness in Cartesian products of generalized ordered topological spaces K. Alster — 1975 Fundamenta Mathematicae
A class of spaces whose Cartesian product with every hereditarily Lindelöf space in Lindelöf K. Alster — 1981 Fundamenta Mathematicae
On Michael's problem concerning the Lindelöf property in the Cartesian products K. Alster — 1984 Fundamenta Mathematicae
On the product of a perfect paracompact space and a countable product of scattered paracompact spaces K. Alster — 1987 Fundamenta Mathematicae
On the class of all spaces of weight not greater than ω_1 whose Cartesian product with every Lindelöf space is Lindelöf K. Alster — 1988 Fundamenta Mathematicae
On function spaces of compact subspaces of Σ-products of the real line K. Alster; Roman Pol — 1980 Fundamenta Mathematicae