TY  - JOUR
AU  - R. Wójcicki
TI  - Some remarks on the consequence operation in sentential logics
JO  - Fundamenta Mathematicae
PY  - 1970
SP  - 269
EP  - 279
VL  - 68
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-68-3-269-279/
DO  - 10.4064/fm-68-3-269-279
LA  - en
ID  - 10_4064_fm_68_3_269_279
ER  -