entries: Geyer1999a: type: InProceedings title: '{Integrating Support for Collaboration-unaware VRML Models into Cooperative Applications}' year: '1999' pages: 655-660 month: June booktitle: Proc. of IEEE Multimedia Systems (ICMS) '99 location: Florence, Italy author: - first: Werner last: Geyer - first: Martin last: Mauve