1.

Technical Paper

Technical Paper
Convertino, V.A. ; Thompson, C.A. ; Benjamin,B.A. ; Keil, L.C. ; Savin, W.M. ; Gordon, E.P. ; Haskell, W.L. ; Schroeder, J.S. ; Sandler, H.
Pub. info.: NASA Technical Reports.  (NASA-TM-103471),  pp.1-29,  1990.  National Aeronautics and Space Adminstration
2.

Technical Paper

Technical Paper
Greenleaf, J.E. ; Geelen, G. ; Jackson, C.G.R. ; Saumet, J.-L. ; Juhos, L.T. ; Keil, L.C. ; Fegan-meyer, D. ; Dearborn, A, ; Hinghofer-Szalkay. H. ; Whittarn, J.H.
Pub. info.: NASA Technical Reports.  (NASA-TM-103942),  pp.1-49,  1992.  National Aeronautics and Space Adminstration
3.

Technical Paper

Technical Paper
Greenleaf, J.E. ; Simanonok, K. ; Bernauer, E.M. ; Wade, C.E. ; Keil, L.C.
Pub. info.: NASA Technical Reports.  (NASA-TM-103949),  pp.1-13,  1992.  National Aeronautics and Space Adminstration
4.

Technical Paper

Technical Paper
Vernikos, J. ; Dallman, M.F. ; Keil, L.C. ; O'Hara D. ; Convertino, V.A.
Pub. info.: NASA Technical Reports.  (NASA-TM-103991),  pp.1-20,  1993.  National Aeronautics and Space Adminstration