1. Oxidation of Metals and Alloys;Kubaschewski,1962
2. A kinetic study of the oxidation of rare earth metals, solubility of rare earth metals in their nitrides, and infra-red studies on some rare earth compounds;Vorres,1958
3. The metallurgy of yttrium and the rare earth metals;Love;U.S.A.E.C. Rept. WADC-TR 57–666,1959
4. High temperature oxidation of rare earth metals;Vorres,1961
5. Corrosion Characteristics Of the Rare Earth and Yttrium Metals