1. Paramagnetic Resonance Spectrum of Manganese in Cubic MgO and CaF2
2. Electron Spin Resonance ofFe3+andMn2+in Single Crystals of CaO
3. P. Auzins, J. W. Orton, and J. E. Wertz, inProceedings of the1stInternational Conference on Paramagnetic Resonance, edited by W. Low (Academic, New York, 1963), Vol. 1, p. 90.
4. Paramagnetic resonance spectra in single crystals of strontium oxide
5. See the review article by W. Low and E. L. Offenbacher, inSolid State Physics, edited by H. Ehrenreich, F. Seitz, and D. Turnbull (Academic, New York, 1965), Vol. 17, pp. 194–201.