1.

Conference Proceedings
Conference Proceedings
1. Comparative techniques: trenchless technology for sewer rehabilitation
W. Gray
Pub. info.: Nondestructive evaluation of aging utilities : 6-7 June 1995, Oakland, California.  pp.238-248,  1995.  Bellingham, WA.  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2454
2.

Technical Paper
Technical Paper
2. Computational and Analytical Modeling of Foam, Ice and Ablator Materials Impacting Space Shuttle Thermal Tiles
J. Walker ; S. Chocron ; W. Gray
Pub. info.: AIAA meeting papers on disc.  2006.  [Reston, Va.].  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
Ser. no.: 2006
3.

Technical Paper
Technical Paper
3. Towards a Metric for the Assessment of Safety Critical Control Systems
O. Gonzalez ; J. Chavez-Fuentes ; W. Gray
Pub. info.: AIAA meeting papers on disc.  2008.  Reston, Va..  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : AIAA Guidance Navigation and Control Conference
Ser. no.: 2008
4.

Technical Paper
Technical Paper
4. A Generalized Handling Qualities Flight Test Technique Utilizing Boundary Avoidance Tracking
W. Gray
Pub. info.: AIAA meeting papers on disc.  2008.  Reston, Va..  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : U.S. Air Force T&E Days
Ser. no.: 2008