@article{1077491914,
author = {Erd\"os, P.},
title = {The difference of consecutive primes},
journal = {Duke Math. J.},
volume = {6},
number = {1},
year = {1940},
pages = { 438-441},
language = {en},
url = {http://dml.mathdoc.fr/item/1077491914}
}
Erdös, P. The difference of consecutive primes. Duke Math. J., Tome 6 (1940) no. 1, pp. 438-441. http://gdmltest.u-ga.fr/item/1077491914/