@techreport{weko_35536_1,
   author	 = "Jurgen,Friedrich",
   title	 = "Human - Computer Interaction Aspects of CSCW Systems",
   year 	 = "1996",
   institution	 = "Computer Science Department (FB 3)  University of Bremen",
   number	 = "12(1995-DPS-074)",
   month	 = "jan"
}