Social Networks
Social Networks > 2009 > 31 > 3 > 204-213
Social Networks > 2012 > 34 > 4 > 691-700
Social Networks > 2013 > 35 > 3 > 338-346
Social Networks > 2016 > 46 > C > 11-28
Social Networks > 2017 > 48 > C > 110-115
Social Networks > 2017 > 48 > C > 202-212
Social Networks > 2017 > 48 > C > 213-236