Freeze and restart of the DWPF Scale Glass Melter, report, July 31, 1989; (https://digital.library.unt.edu/ark:/67531/metadc1196532/m1/1/: accessed July 16, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
Freeze and restart of the DWPF Scale Glass Melter, report, July 31, 1989; (https://digital.library.unt.edu/ark:/67531/metadc1196532/m1/1/: accessed July 16, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .