TY  - GEN

T1  - A definability theorem for first order logic

T2  - arXiv

PY  - 1997/06/11

AU  - Butz C

AU  - Moerdijk I

ED  - 

DO  - DOI: 10.48550/arxiv.math/9706206

Y2  - 2025/10/10

ER  -