@inproceedings {182938,
	author = {Kevin Springborn and Paul Barford},
	title = {Impression Fraud in On-line Advertising via {Pay-Per-View} Networks},
	booktitle = {22nd USENIX Security Symposium (USENIX Security 13)},
	year = {2013},
	isbn = {978-1-931971-03-4},
	address = {Washington, D.C.},
	pages = {211--226},
	url = {https://www.usenix.org/conference/usenixsecurity13/technical-sessions/paper/springborn},
	publisher = {USENIX Association},
	month = aug
}
