TY  - JOUR
AU  - B. Węglorz
TI  - Some remarks on selectors
JO  - Fundamenta Mathematicae
PY  - 1972
SP  - 295
EP  - 304
VL  - 77
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-77-3-295-304/
DO  - 10.4064/fm-77-3-295-304
LA  - en
ID  - 10_4064_fm_77_3_295_304
ER  -