TY - JOUR A1 - Ishigama, M. A1 - Becker, Charles R. A1 - Martin, T. P. A1 - Prettl, W. T1 - Impurity-pair mode in NaCl:KF N2 - No abstract available Y1 - 1972 UR - https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/3142 UR - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-31255 ER -