1. DEC AVS: User's Guide for Ultrix Systems, DEC, May 1992.
2. Behari, A., “Flexvis — A Flow-based Visualization System”, Technical Report 90-17, Department of Computer Science, University of New Hampshire, May 1990.
3. Bergeron, R. D., and Grinstein, G. G., “A Reference Model for the Visualization of Multi-dimensional Data”, Proc. Eurographics '89, Hamburg, F. R. G., September 1989, North Holland Publishing Company.
4. Calder, B. H., “An Interactive Scientific Visualization Application Development Environment”, Technical Report 91-09, Department of Computer Science, University of New Hampshire, May 1991.
5. Campbell W. J., et al., “Techniques for Managing Very Large Scientific Databases”, Proc. IEEE Visualization '92, Boston, Massachusetts, October 1992.