Social Networks
Social Networks > 2007 > 29 > 1 > 127-136
Social Networks > 2009 > 31 > 1 > 52-62
Social Networks > 2009 > 31 > 3 > 204-213
Social Networks > 2011 > 33 > 1 > 41-55
Social Networks > 2013 > 35 > 3 > 338-346
Social Networks > 2016 > 44 > C > 105-116
Social Networks > 2017 > 49 > C > 37-47