@article{1103051336,
author = {Shapiro, Harold N.},
title = {Iterates of arithmetic functions and a property of the sequence of primes.},
journal = {Pacific J. Math.},
volume = {3},
number = {4},
year = {1953},
pages = { 647-655},
language = {en},
url = {http://dml.mathdoc.fr/item/1103051336}
}
Shapiro, Harold N. Iterates of arithmetic functions and a property of the sequence of primes.. Pacific J. Math., Tome 3 (1953) no. 4, pp. 647-655. http://gdmltest.u-ga.fr/item/1103051336/