1. Muonium in diamond
2. Direct measurement of muonium hyperfine frequencies in Si and Ge
3. Muonium centers in GaAs and GaP
4. , , , , , , , , , , , and , SIN Newsletter No. 17 (2500/3–85 Dok/Inf SIN) 1985 (NL 69).
5. , , , , , , , , , , and , Proc. 13th ICDS, Coronado (Calif.) August 12 to 17, 1984 (p. 753).