1. J. ENGLICH, P. Novák, H. LUTGEMEIER
    MODIFICATION OF HYPERFINE FIELD ON FE-57 NUCLEI IN SUBSTITUTED FERRIMAGNETIC GARNETS
    Hyperfine Interact. 59 (1990) 283 - 288
  2. J. ENGLICH, P. Novák, J. KURIPLACH, H. LUTGEMEIER
    TEMPERATURE-DEPENDENCE OF FE-57 HYPERFINE FIELD IN GD-YIG
    Hyperfine Interact. 59 (1990) 493 - 496