@article{UBHD-68222746,
  author={Liu, Wei and Jungmann, Klaus and Prigl, Ralf and Putlitz, Gisbert zu and Reinhard, Irene and Schwarz, Willi},
  title={High precision measurements of the ground state hyperfine structure interval of muonium and of the muon magnetic moment},
  year={1999},
  pages={711-714},
  language={eng},
  issn={1079-7114},
  volume={82},
  number={4},
  note={Gesehen am 06.03.2020},
  journal={Physical review letters},
  doi={10.1103/PhysRevLett.82.711},
}
@book{UBHD-2573843,
  author={Schwarz, Willi},
  title={Zweiphotonen-Spektroskopie an Myonium},
  year={1991},
  pages={104 Bl.},
  language={ger},
  school={Heidelberg, Univ., Diss., 1991},
  library={UB [Signatur: 92 U 628] ; UB [Signatur: 92 U 628]},
}