@article{1183730925,
author = {Kalmar, Laszlo and Suranyi, Janos},
title = {On the Reduction of the Decision Problem: Third Paper. Pepis Prefix, a Single Binary Predicate},
journal = {J. Symbolic Logic},
volume = {14},
number = {4},
year = {1950},
pages = { 161-173},
language = {en},
url = {http://dml.mathdoc.fr/item/1183730925}
}
Kalmar, Laszlo; Suranyi, Janos. On the Reduction of the Decision Problem: Third Paper. Pepis Prefix, a Single Binary Predicate. J. Symbolic Logic, Tome 14 (1950) no. 4, pp. 161-173. http://gdmltest.u-ga.fr/item/1183730925/