Hot helium flow test facility summary report, report, June 1, 1980; (https://texashistory.unt.edu/ark:/67531/metadc1055869/m1/15/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Hot helium flow test facility summary report, report, June 1, 1980; (https://texashistory.unt.edu/ark:/67531/metadc1055869/m1/15/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .