High-temperature superconductors : symposium held November 30-December 4, 1987, Boston, Massachusetts, U.S.A.. pp.957-960, 1988. Pittsburgh, Pa.. Materials Research Society
Davis, A. ; Dauplaise, H. M. ; Lorenzo, J. P. ; Ramseyer, G. O. ; Horrigan, J. A.
Pub. info.:
Rare earth doped semiconductors : symposium held April 13-15, 1993, San Francisco, California, U.S.A.. pp.151-, 1993. Pittsburgh, Pa.. MRS - Materials Research Society