MÖSSBAUER STUDIES OF DILUTE ERBIUM IMPURITIES IN ZIRCONIUM HYDRIDES C.K. Shenoy, B.D. Dunlap, D.G. Westlake et A.E. Dwight J. Phys. Colloques, 40 C2 (1979) C2-180-C2-182 DOI: 10.1051/jphyscol:1979263