Social Networks
Social Networks > 2006 > 28 > 3 > 247-268
Social Networks > 2006 > 28 > 4 > 397-426
Social Networks > 2008 > 30 > 3 > 223-234
Social Networks > 2013 > 35 > 3 > 439-450
Social Networks > 2015 > 43 > Complete > 136-148
Social Networks > 2017 > 48 > C > 110-115