@article{1183734784,
author = {Feferman, Solomon},
title = {Systems of Predicative Analysis},
journal = {J. Symbolic Logic},
volume = {29},
number = {1},
year = {1964},
pages = { 1-30},
language = {en},
url = {http://dml.mathdoc.fr/item/1183734784}
}
Feferman, Solomon. Systems of Predicative Analysis. J. Symbolic Logic, Tome 29 (1964) no. 1, pp. 1-30. http://gdmltest.u-ga.fr/item/1183734784/