LABOV, S.// SILVER, E.// LE GROS, M.// BLAND, R.W.// DICKSON, S.C.// DIGNAN, T.G.// LAWS, K.// JOHNSON, R.T.// SIMON, M.W.// STRICKER, D.A. (LAWRENCE LIVERMORE NATIONAL LAB., CA (UNITED STATES))University of California Research Laboratory(University of California Research Laboratory)1992.