@article{36387,
      author       = "Lepetit, Marc and Angelle, Philippe and Bodin, Jacques and
                      Boisbaudry, Dominique Du and Société d'etudes",
      title        = "Vorrichtung zur Messung eines Winkels  ",
      year         = "1979",
      note         = "1 sv., 42 c, 3., G 01 C 1/06., 28.3.1974, 26.3.1975,
                      15.3.1979",
}