@inproceedings{ValenzuelaRoasPrietoetal.1990,
  author    = {A. A. Valenzuela and B. Roas and P. Prieto and U. Poppe and B. Daalmans and G. S{\"o}lkner and E. Wolfgang},
  title     = {Koplanare Leitungsresonatoren hoher G{\"u}te aus YBa2Cu3O7-x},
  series = {Verhandlungen der Deutschen Physikalischen Gesellschaft, Fr{\"u}hjahrstagung Regensburg, 1990},
  year      = {1990},
  language  = {de}
}