@article{1183740342,
author = {Boolos, George},
title = {Reflection Principles and Iterated Consistency Assertions},
journal = {J. Symbolic Logic},
volume = {44},
number = {1},
year = {1979},
pages = { 33-35},
language = {en},
url = {http://dml.mathdoc.fr/item/1183740342}
}
Boolos, George. Reflection Principles and Iterated Consistency Assertions. J. Symbolic Logic, Tome 44 (1979) no. 1, pp. 33-35. http://gdmltest.u-ga.fr/item/1183740342/