Fourth-generation storage rings, article, November 16, 1999; (https://digital.library.unt.edu/ark:/67531/metadc703986/m1/1/: accessed April 24, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
Fourth-generation storage rings, article, November 16, 1999; (https://digital.library.unt.edu/ark:/67531/metadc703986/m1/1/: accessed April 24, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .