%0 Journal Article
%A Niewiarowski, Jerzy
%T Porosity preserving homeomorphisms
%J Acta Universitatis Lodziensis. Folia Mathematica
%D 1984
%V 01
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AULFM_1984_01_a8/
%G en
%F AULFM_1984_01_a8