Noshir S. Contractor Daniel Zink Michael Chan IKNOW: A Tool to Assist and Study the Creation, Maintenance, and Dissolution of Knowledge Networks. 201-217 1998 conf/digitalCities/1998 Community Computing and Support Systems http://link.springer.de/link/service/series/0558/bibs/1519/15190201.htm db/conf/digitalCities/ccss1998.html#ContractorZC98