@Book{adler1990,
  author = {Adler, Hans-Gerd},
  title  = {Wir sprengen unsere Ketten : die friedliche Revolution in Eichsfeld : eine Dokumentation},

  year   = {1990},
  number = {},
  url    = {http://www.worldcat.org/search?qt=worldcat_org_all&q=3861740133},

  const  = {\ text}
}