CREEK, M.R.// FRANTZ, C.E.// FULTZ, E.// HAACK, K.// REDWINE, K.// SHEN, N.// TURTELTAUB, K.W.// VOGEL, J.S. (LAWRENCE LIVERMORE NATIONAL LAB., CA (UNITED STATES))University of California Research Laboratory(University of California Research Laboratory)1993.