@article{21645,
      author       = "Feist, Wieland and Junghanns, Klaus and Röder, Rolf",
      title        = "Optisches Mikrometer  ",
      year         = "1979",
      note         = "1 mikrofiše, G 01 C 1/06., 1.8.1978, 10.10.1979",
}