Pavão, A.C., M.B.C. Leão, F.N. de Souza, P.C. Coutinho, T.C.F. Guimarães, J.R. Mohallem, S.K. Lie, C.A. Taft, and W.A. Lester, Jr., “Fifty Years of the Metallic Orbital" (Unpublished), 2000

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