%0 Journal Article %A A. KosiƄski %T Some theorems about two-dimensional polyhedra %J Fundamenta Mathematicae %D 1959 %P 1-28 %V 47 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-47-1-1-28/ %R 10.4064/fm-47-1-1-28 %G en %F 10_4064_fm_47_1_1_28