On partition of topological spaces
On perfect mappings from to .
On Pervin's example concerning the connected-open topology.
On piecewise-constant functions
On pointed 1-movability and related notions
On points of lower and upper quasi-continuity of multivalued maps
On Polish spaces Lipschitz universal for separable metric spaces
On polynomial mappings into spheres
On. positions of sets in spaces.
On Preservation Of Normality.
On prime ideals of
On products of incompressible AR's
On projection measurability of functions and multifunctions
On projectiveness in H-closed spaces
On properties of approximate fibrations. I.
On properties preserved by the approximate domination
On pseudocompact, countably compact, locally bicompact mappings, and -mappings.
On PSigma and Weakly PSigma Spaces
On quasi -open and quasi -closed functions.
On quasicontinuity of multifunctions