***** To join INSNA, visit http://www.insna.org ***** SocNetters, Recently re-read the article by Borgatti/Everett on core-periphery structures (Models of core/periphery structures, Social Networks 21 (1999), 375-395) and got curious about would-be follow-up articles, critiques and comments on their approach to formalize such structures - though with 500+ citations, its quite a lot of articles to wade through. In short: what articles/papers are out there that builds upon/criticize this initial attempt at formalization of core-periphery structures? Yours, Carl Carl Nordlund, PhD Post-doctoral research fellow Center for Network Science, Department of Political Science Central European University, Budapest _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.insna.org). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.