@article{1183740714,
author = {Howard, W. A.},
title = {Ordinal Analysis of Simple Cases of Bar Recursion},
journal = {J. Symbolic Logic},
volume = {46},
number = {1},
year = {1981},
pages = { 17-30},
language = {en},
url = {http://dml.mathdoc.fr/item/1183740714}
}
Howard, W. A. Ordinal Analysis of Simple Cases of Bar Recursion. J. Symbolic Logic, Tome 46 (1981) no. 1, pp. 17-30. http://gdmltest.u-ga.fr/item/1183740714/