Felcher, G. P.; Borchers, J. A.; Ijiri, Y.; Lee, S. H.; Majkrzak, C. F. & Takano, K. Spin-flop tendencies in exchange-biased Co/CoO thin films., article, December 2, 1997; (https://digital.library.unt.edu/ark:/67531/metadc793426/m1/1/: accessed April 25, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .