1. Akimoto , A. 2011 Japan the Twitter nation The Japan Times http://www.japantimes.co.jp/life/2011/05/18/digital/japan-the-twitter-nation/#.U7LzA_l5OSo
2. BBC News. 2011 Russian Twitter political protests “swamped by spam” http://www.bbc.com/news/technology-16108876
3. Boshmaf , Y. Muslukhov , I. Beznosov , K. Ripeanu , M. 2011 The socialbot network Proceedings of the 27th Annual Computer Security Applications Conference 93 102
4. Boshmaf , Y. Muslukhov , I. Beznosov , K. Ripeanu , M. 2012 Key challenges in defending against malicious socialbots [Abstract] Proceedings of the Fifth USENIX Conference on Large-scale Exploits and Emergent Threats, LEET‘12 12 Berkeley, CA
5. Organizing a research community with SPIRES: Where repositories, scientists and publishers meet;Brooks;Information Services and Use,2009