Social Networks
Social Networks > 2009 > 31 > 2 > 126-137
Social Networks > 2011 > 33 > 2 > 143-151
Social Networks > 2013 > 35 > 3 > 460-469
Social Networks > 2014 > 36 > Complete > 122-133
Social Networks > 2015 > 40 > Complete > 129-138