Paula SweeneyV. Alan NortonRobert BaconDavid R. HaumannGreg TurkModelling physical objects for simulation.1187-11931991conf/wsc/1991WSChttps://doi.org/10.1109/WSC.1991.185741https://doi.ieeecomputersociety.org/10.1109/WSC.1991.185741http://dl.acm.org/citation.cfm?id=304452db/conf/wsc/wsc1991.html#SweeneyNBHT91