@article{1093957982,
author = {Thomas, Ivo},
title = {Decision procedures for ${\rm S}2^0$ and ${\rm T}^0$.},
journal = {Notre Dame J. Formal Logic},
volume = {5},
number = {1},
year = {1964},
pages = { 319-320},
language = {en},
url = {http://dml.mathdoc.fr/item/1093957982}
}
Thomas, Ivo. Decision procedures for ${\rm S}2^0$ and ${\rm T}^0$.. Notre Dame J. Formal Logic, Tome 5 (1964) no. 1, pp. 319-320. http://gdmltest.u-ga.fr/item/1093957982/