Alexander Prosser Robert Kofler Robert Krimmer Martin Karl Unger Implementation of Quorum-Based Decisions in an Election Committee. 122-127 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3183&spage=122 2004 conf/egov/2004 EGOV db/conf/egov/egov2004.html#ProsserKKU04