Proceedings of the Second European Conference on Computer-Supported Cooperative Work ECSCW ’91 Bannon Liam Heftet / 1991 / Engelsk
COOP 2016: Proceedings of the 12th International Conference on the Design of Cooperative Systems, 23-27 May 2016, Trento, Italy De Angeli, Antonella Innbundet / 2016 / Engelsk
COOP 2016: Proceedings of the 12th International Conference on the Design of Cooperative Systems, 23-27 May 2016, Trento, Italy De Angeli, Antonella Heftet / 2018 / Engelsk
