@article{1077376698,
author = {Gioia, A. A. and Vaidya, A. M.},
title = {The number of squarefree divisors of an integer},
journal = {Duke Math. J.},
volume = {33},
number = {1},
year = {1966},
pages = { 797-799},
language = {en},
url = {http://dml.mathdoc.fr/item/1077376698}
}
Gioia, A. A.; Vaidya, A. M. The number of squarefree divisors of an integer. Duke Math. J., Tome 33 (1966) no. 1, pp. 797-799. http://gdmltest.u-ga.fr/item/1077376698/