TY  - JOUR
AU  - B. Węglorz
TI  - Boolean-valued selectors for families of sets
JO  - Fundamenta Mathematicae
PY  - 1974
SP  - 101
EP  - 116
VL  - 86
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-86-2-101-116/
DO  - 10.4064/fm-86-2-101-116
LA  - en
ID  - 10_4064_fm_86_2_101_116
ER  -