@article{1183740112,
author = {Buchholz, W. and Pohlers, W.},
title = {Provable Wellorderings of Formal Theories for Transfinitely Iterated Inductive Definitions},
journal = {J. Symbolic Logic},
volume = {43},
number = {1},
year = {1978},
pages = { 118-125},
language = {en},
url = {http://dml.mathdoc.fr/item/1183740112}
}
Buchholz, W.; Pohlers, W. Provable Wellorderings of Formal Theories for Transfinitely Iterated Inductive Definitions. J. Symbolic Logic, Tome 43 (1978) no. 1, pp. 118-125. http://gdmltest.u-ga.fr/item/1183740112/