Under CopyrightPrinz, W.W.PrinzJeners, N.N.JenersRuland, R.R.RulandVilla, M.M.Villa2022-03-1121.8.20102009https://publica.fraunhofer.de/handle/publica/36345710.24406/publica-r-36345710.1007/978-3-642-04568-4_67en004005006Supporting the change of cooperation patterns by integrated collaboration toolsconference paper