@inproceedings{ocallaghan13websci,
 author = {O'Callaghan, Derek and Greene, Derek and Conway, Maura and Carthy, Joe and Cunningham, P\'{a}draig},
 booktitle = {Proc. ACM Web Science 2013},
 doi = {10.1145/2464464.2464495},
 location = {Paris, France},
 pages = {276--285},
 pdf = {http://www.derekgreene.com/papers/ocallaghan13websci.pdf},
 publisher = {Association for Computing Machinery},
 series = {WebSci '13},
 title = {{Uncovering the Wider Structure of Extreme Right Communities Spanning Popular Online Networks}},
 year = {2013}
}