Infinite θ -decompositions in upper continuous lattices A. Walendziak — 1990 Commentationes Mathematicae The article contains no abstract
Solution of Grätzer’s problem A. Walendziak — 1986 Commentationes Mathematicae The article contains no abstract
Lattices with doubly replaceable decompositions A. Walendziak — 1991 Commentationes Mathematicae The article contains no abstract