@article{1093958745,
author = {Lemmon, E. J.},
title = {A note on Halld\'en-incompleteness.},
journal = {Notre Dame J. Formal Logic},
volume = {7},
number = {1},
year = {1966},
pages = { 296-300},
language = {en},
url = {http://dml.mathdoc.fr/item/1093958745}
}
Lemmon, E. J. A note on Halldén-incompleteness.. Notre Dame J. Formal Logic, Tome 7 (1966) no. 1, pp. 296-300. http://gdmltest.u-ga.fr/item/1093958745/