Idit Keidar. Distributed computing column 43: using social networks to overcome Sybil attacks. SIGACT News, 42(3):79, 2011. [doi]
@article{Keidar11b,
title = {Distributed computing column 43: using social networks to overcome Sybil attacks},
author = {Idit Keidar},
year = {2011},
doi = {10.1145/2034575.2034592},
url = {http://doi.acm.org/10.1145/2034575.2034592},
researchr = {https://researchr.org/publication/Keidar11b},
cites = {0},
citedby = {0},
journal = {SIGACT News},
volume = {42},
number = {3},
pages = {79},
}