Note on a theorem of Putnam's.

Barr, Michael. "Note on a theorem of Putnam's.." Theory and Applications of Categories [electronic only] 3 (1997): 45-49. <http://eudml.org/doc/119110>.

@article{Barr1997,
author = {Barr, Michael},
journal = {Theory and Applications of Categories [electronic only]},
keywords = {relational language; first order sentences; infinite models; back-and-forth lemma},
language = {eng},
pages = {45-49},
publisher = {Mount Allison University, Department of Mathematics and Computer Science, Sackville},
title = {Note on a theorem of Putnam's.},
url = {http://eudml.org/doc/119110},
volume = {3},
year = {1997},
}

TY - JOUR
AU - Barr, Michael
TI - Note on a theorem of Putnam's.
JO - Theory and Applications of Categories [electronic only]
PY - 1997
PB - Mount Allison University, Department of Mathematics and Computer Science, Sackville
VL - 3
SP - 45
EP - 49
LA - eng
KW - relational language; first order sentences; infinite models; back-and-forth lemma
UR - http://eudml.org/doc/119110
ER -