International Union of Pure and Applied Physics, University of California, Irvine, International Conference on Localized Excitations in Solids University of California, Irvine, & Wallis, R. F. (1968). Localized excitations in solids: Proceedings of the first international conference on localized excitations in solids, held at the university of California at Irvine, September 18*22,1967. Plenum Press.

International Union of Pure and Applied Physics, Irvine University of California, Irvine International Conference on Localized Excitations in Solids University of California, a R. F. Wallis. Localized Excitations in Solids: Proceedings of the First International Conference on Localized Excitations in Solids, Held at the University of California at Irvine, September 18*22,1967. New York: Plenum Press, 1968.

International Union of Pure and Applied Physics, et al. Localized Excitations in Solids: Proceedings of the First International Conference on Localized Excitations in Solids, Held at the University of California at Irvine, September 18*22,1967. Plenum Press, 1968.