@article{1093957233,
author = {Sz\'ekely, D. L.},
title = {A theory of translation and transformation of languages.},
journal = {Notre Dame J. Formal Logic},
volume = {3},
number = {1},
year = {1962},
pages = { 152-166},
language = {en},
url = {http://dml.mathdoc.fr/item/1093957233}
}
Székely, D. L. A theory of translation and transformation of languages.. Notre Dame J. Formal Logic, Tome 3 (1962) no. 1, pp. 152-166. http://gdmltest.u-ga.fr/item/1093957233/