Welding of Tantalum Tubing, report, March 1, 1950; (https://digital.library.unt.edu/ark:/67531/metadc1031208/m1/1/: accessed April 15, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
Welding of Tantalum Tubing, report, March 1, 1950; (https://digital.library.unt.edu/ark:/67531/metadc1031208/m1/1/: accessed April 15, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .