@article{GieresKesslerKrausetal.1991,
  author    = {G. Gieres and J. Kessler and J. Kraus and B. Roas and P. Russer and G. Soelkner and A. A. Valenzuela},
  title     = {High-frequency characterization of YBa 2 Cu 3 O 7-x thin films with coplanar resonators},
  series   = {Superconductor Science and Technology},
  volume    = {4},
  number    = {11},
  publisher = {IOP Publishing},
  issn      = {0953-2048},
  doi       = {10.1088/0953-2048/4/11/020},
  pages     = {629 -- 632},
  year      = {1991},
  language  = {en}
}