TY  - JOUR
AU  - Piotr Zakrzewski
TI  - On nonmeasurable selectors of countable group actions
JO  - Fundamenta Mathematicae
PY  - 2009
SP  - 281
EP  - 294
VL  - 202
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm202-3-5/
DO  - 10.4064/fm202-3-5
LA  - en
ID  - 10_4064_fm202_3_5
ER  -