TY  - JOUR
AU  - Witold Rosicki
TI  - On a problem of S. Ulam concerning Cartesian squares of 2-dimensional polyhedra
JO  - Fundamenta Mathematicae
PY  - 1987
SP  - 101
EP  - 125
VL  - 127
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-127-2-101-125/
DO  - 10.4064/fm-127-2-101-125
LA  - en
ID  - 10_4064_fm_127_2_101_125
ER  -