title = {A Spatial Model of Interaction in Large Virtual Environments.},
author = {Steve Benford and Lennart E. Fahl{\'e}n}, booktitle = {ECSCW}, pages = {107-}, year = {1993}, description = {KDubiq Blueprint}, bibsource = {DBLP, http://dblp.uni-trier.de},
keywords = {imported }
::