@article{1077489096,
author = {Rosser, J. B.},
title = {A mathematical logic without variables. II},
journal = {Duke Math. J.},
volume = {1},
number = {1},
year = {1935},
pages = { 328-355},
language = {en},
url = {http://dml.mathdoc.fr/item/1077489096}
}
Rosser, J. B. A mathematical logic without variables. II. Duke Math. J., Tome 1 (1935) no. 1, pp. 328-355. http://gdmltest.u-ga.fr/item/1077489096/