@article{6381381f975d4345b29eff1673c1aa96,
title = "A variance for k-free numbers in arithmetic progressions",
author = "Vaughan, {R. C.}",
note = "Funding Information: Received 27 April 2004. 2000 Mathematics Subject Classiβcation 11N25. Research supported by NSA grant, no. MDA904-03-1-0082.",
year = "2005",
doi = "10.1112/S0024611505015352",
language = "English (US)",
volume = "91",
pages = "573--597",
journal = "Proceedings of the London Mathematical Society",
issn = "0024-6115",
publisher = "John Wiley and Sons Ltd",
number = "3",
}