@conference {DBLP:conf/networking/KollLSF14,
	title = {On the state of OSN-based Sybil defenses},
	booktitle = {2014 {IFIP} Networking Conference, Trondheim, Norway, June 2-4, 2014},
	year = {2014},
	pages = {1{\textendash}9},
	publisher = {{IEEE}},
	organization = {{IEEE}},
	doi = {10.1109/IFIPNetworking.2014.6857128},
	url = {https://doi.org/10.1109/IFIPNetworking.2014.6857128},
	author = {David Koll and Jun Li and Joshua Stein and Xiaoming Fu}
}
