@article{1204835739,
author = {Anellis, Irving H.},
title = {Reply to query: How old is first-order logic?},
journal = {Mod. Log.},
volume = {6},
number = {1},
year = {1996},
pages = { 313-314},
language = {en},
url = {http://dml.mathdoc.fr/item/1204835739}
}
Anellis, Irving H. Reply to query: How old is first-order logic?. Mod. Log., Tome 6 (1996) no. 1, pp. 313-314. http://gdmltest.u-ga.fr/item/1204835739/