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2. H.J. Wallbaum, “Disilicides of Niobium, Tantalum, Vanadium andRhenium,”Z.Meto J. J. W.,55(ll),378–381(1941).(CrysSlructure; Experimental)
3. L. Brewer, A.W. Searcy, D.H. Templeton, and C.H. Dauben, “High-Melting Silicides,”J. Am. Ceram. Soc, 55(10), 291–294 ( 1950). (Equi Diagram, Crys Structure; Experimental)
4. R. Kieffer, F. Benesovsky, H. Nowotny, and H. Schachner, “Contribution to the System Tantalum-Silicon,”Z Metallkd.|, 44, 242–246 (1953) in German. (Equi Diagram, Meta Phases, Crys Structure; Experimental;*)
5. H. Nowotny, H. Schachner, R. Kieffer, and F. Benesovsky, “Roentgenographic Investigation of the System Tantalum-Silicon,”Monatsh. Chem.,84 (l),l-12 (1953)inGerman.(Equi Diagram, Meta Phases, Crys Structure; Experimental)