TY  - JOUR
AU  - Hájek, Petr
TI  - On interpretability in set theories. II.
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1972
SP  - 445
EP  - 455
VL  - 13
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1972__13_3_a4/
LA  - en
ID  - CMUC_1972__13_3_a4
ER  -