@article{bwmeta1.element.bwnjournal-article-fmv52i1p11bwm,
author = {H. Keisler},
title = {A complete first-order logic with infinitary predicates},
journal = {Fundamenta Mathematicae},
volume = {52},
year = {1963},
pages = {177-203},
zbl = {0115.00604},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv52i1p11bwm}
}
Keisler, H. A complete first-order logic with infinitary predicates. Fundamenta Mathematicae, Tome 52 (1963) pp. 177-203. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv52i1p11bwm/