1. Tungsten alloy development;Atkinson;Wright Air Develop. Div. Rept. No. 60-37,1960
2. High temperature tensile properties of wrought sintered tungsten;Sikora;N.A.S.A. Techn. Note D-79,1959
3. Investigation of the Properties of Tungsten and Its Alloys;Union Carbide Metals Corp.,1960
4. Investigations of rhenium for electron-tube applications;Sims,1958