@unpublished{PrRi07,
title = {Kolumbus 2 Co-Writer: The Next Step in Collaborative Writing},
author = {M. Prilla and C. Ritterskamp},
month = {September},
note = {Demo at ECSCW 2007; Limerick, Ireland},
year = {2007},
owner = {ritterskamp}, timestamp = {2007.11.07},
keywords = {IMTM cscw demo }
}
::