A generalization of Reich’s fixed point theorem L. Pasicki — 1983 Commentationes Mathematicae The article contains no abstract
On the measures of non-compactness L. Pasicki — 1980 Commentationes Mathematicae The article contains no abstract
An application of a fixed point theorem L. Pasicki — 1985 Commentationes Mathematicae The article contains no abstract
A short proof of the Caristi theorem L. Pasicki — 1978 Commentationes Mathematicae The article contains no abstract