@article{1183739050,
author = {Friedman, Harvey},
title = {On Existence Proofs of Hanf Numbers},
journal = {J. Symbolic Logic},
volume = {39},
number = {1},
year = {1974},
pages = { 318-324},
language = {en},
url = {http://dml.mathdoc.fr/item/1183739050}
}
Friedman, Harvey. On Existence Proofs of Hanf Numbers. J. Symbolic Logic, Tome 39 (1974) no. 1, pp. 318-324. http://gdmltest.u-ga.fr/item/1183739050/