TY  - JOUR
AU  - James Schmerl
TI  - A decidable $ℵ_0$-categorical theory with a non-recursive Ryll-Nardzewski function
JO  - Fundamenta Mathematicae
PY  - 1978
SP  - 121
EP  - 125
VL  - 98
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-98-2-121-125/
DO  - 10.4064/fm-98-2-121-125
LA  - en
ID  - 10_4064_fm_98_2_121_125
ER  -