[Bolt] Bolt, R., Spatial Data Management, DARPA Report Architecture Machine Group, MIT Cambridge, MA 1979.
[Donelson] Donelson, W., "Spatial Management of Information", Proc. ACM SIGGRAPH 1978, Atlanta, Georgia.
[FSN] File System Navigator by Joel Tesler and Steve Strasnick, available from Silicon Graphics Inc. at http://www.sgi.com/free/cool_sw_01.html
[Herot] Herot, Carling, Friedell, Kramlich, "A Prototype Spatial Data Management System", Proc. ACM Siggraph 1980, Seattle WA.
[Inventor] IRIS Inventor Programming Guide 1992 (new version is called Open Inventor) Silicon Graphics Inc., Mountain View CA.
[Labyrinth] Labyrinth-VRML Specification by Parici and Pesce can be found at http://www.wired.com/vrml/proposals/labspec.html
[Lippman] Lippman, A. "Movie-Maps: An Application of the Optical Videodisc to Computer Graphics, Proc. ACM SIGGRAPH 1980.
[Mossberg] With eWorld, Apple begins an onslaught of on-line services, Wall Street Journal, June 23, 1994.
[NEC] NEC Clip Art 3-D from NEC Technologies Inc.
[Newsbytes] Packard Bell intros new multimedia PC Navigator GUI, Newsbytes March 10, 1994.
[Quinlan] Tools pub virtual reality into Apple's QuickTime by Tom Quinlan, InfoWorld June 20, 1994.
[Remote] Using Mosaic by Remote Control is at [Swivel] SwivelArt a 3D clip art collection from Macromedia, San Francisco CA.
[VRML] VRML information can be found at http://www.wired.com/vrml/
[WebOOGL] OOGL Proposed as Geometry Format for VRML by Munzer, Chi and Burchard of the Geometry Center in Minnesota can be found at http://www.geom/umn.edu/docs/weboogl/weboogl.html