@article{1183731920,
author = {Standley, Gerald B.},
title = {Ideographic Computation in the Propositional Calculus},
journal = {J. Symbolic Logic},
volume = {19},
number = {1},
year = {1954},
pages = { 169-171},
language = {en},
url = {http://dml.mathdoc.fr/item/1183731920}
}
Standley, Gerald B. Ideographic Computation in the Propositional Calculus. J. Symbolic Logic, Tome 19 (1954) no. 1, pp. 169-171. http://gdmltest.u-ga.fr/item/1183731920/