@article{1183733416,
author = {Cohen, L. Jonathan},
title = {Professor Goodstein's Formalisation of the Policeman},
journal = {J. Symbolic Logic},
volume = {23},
number = {1},
year = {1958},
language = {en},
url = {http://dml.mathdoc.fr/item/1183733416}
}
Cohen, L. Jonathan. Professor Goodstein's Formalisation of the Policeman. J. Symbolic Logic, Tome 23 (1958) no. 1, . http://gdmltest.u-ga.fr/item/1183733416/