TY  - JOUR
AU  - Jacek Cichoń
AU  - Michał Morayne
TI  - An abstract version of Sierpiński’s theorem and the algebra generated by A and CA functions
JO  - Fundamenta Mathematicae
PY  - 1993
SP  - 263
EP  - 268
VL  - 142
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-142-3-263-268/
DO  - 10.4064/fm-142-3-263-268
LA  - en
ID  - 10_4064_fm_142_3_263_268
ER  -