HILBERT, L.B. JR.// FREDRICH, J.T.// BRUNO, M.S.// DEITRICK, G.L.// ROUFFIGNAC, E.P. DE. (SANDIA NATIONAL LABS., ALBUQUERQUE, NM (UNITED STATES)// LAWRENCE BERKELEY LAB., CA (UNITED STATES))Sandia National Laboratories(Sandia National Laboratories)1996.