1. C. L. Hoenig, "Vapor Pressure and Evaporation Coefficient Studies of Stannic Oxide, Zinc Oxide, and Beryllium Nitride," Ph.D. Thesis, University of California, Berkeley; U. S. At. Energy Comm. UCRL-7521, 131 pp. (1964);
2. Univ. Microfilms (Ann Arbor, Mich.), Order No. 65-3007, 134 pp.; Dissertation Abstr., 25 [10] 5549 (1965).
3. The Vapor Pressure of Metallic Tungsten