TY  - JOUR
AU  - W. Marek
TI  - ω-models of second order arithmetic and admissible sets
JO  - Fundamenta Mathematicae
PY  - 1978
SP  - 103
EP  - 120
VL  - 98
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-98-2-103-120/
DO  - 10.4064/fm-98-2-103-120
LA  - en
ID  - 10_4064_fm_98_2_103_120
ER  -