1. Schramm, C.H., Gordon, P., Kaufman, A.R., "The Alloy System U-W, U-Ta and W-Ta", Trans. Metall. Soc. AIME. J. Metals. 188, 195-204(1950)
2. Ackermann, R.J., Rauh, E.G., "Measurement of Solubilities and Derived Thermodynamic Properties of Tungsten and Tantalum in Liquid Thorium and Uranium", High Temp., Sci. 4, 496-505 (1972).
3. Das, D., "Phase Diagram Studies of Ta-U, W-U and Re-U", Ph. D Thesis, Bombay University, Bombay (1985).
4. Chandrasekhariah, M. S., Dharwadkar, S. R., Das, D., "High Temperature Phase Diagrams of Re-U, Ta-U and W-U Systems", Z. Metallkd., 77(8) 509-514 (1986).
5. Krishnan, R., Garg, S.P., Krishnamurthy, N., J. Alloy Phase Diagrams, 4, 204-208 (1988)