TY  - JOUR
AU  - A. Lelek
TI  - Dimension inequalities for unions and mappings of separable metric spaces
JO  - Colloquium Mathematicum
PY  - 1971
SP  - 69
EP  - 91
VL  - 23
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-23-1-69-91/
DO  - 10.4064/cm-23-1-69-91
LA  - en
ID  - 10_4064_cm_23_1_69_91
ER  -