TY  - JOUR
AU  - Andrzej Mostowski
TI  - Contributions to the theory of definable sets and functions
JO  - Fundamenta Mathematicae
PY  - 1955
SP  - 271
EP  - 275
VL  - 42
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-42-2-271-275/
DO  - 10.4064/fm-42-2-271-275
LA  - en
ID  - 10_4064_fm_42_2_271_275
ER  -