1. Lithium ferrite for microwave applications
2. Babbit, R. (1975) Paper no. 13–5, presented at the Intermag. Conference, London, England.
3. Bovarnick, B., and Flood, H. W. (1967) U.S. Army Electron. Comm. DA 28–043 AMC 022571E.
4. “Physical Principles of Magnetism.”;Brailsford,1966
5. A Superstructure in Spinels