@article{22918,
      recid = {22918},
      author = {Michel, Wolf-friedrich,},
      title = {Der Schutz geographischer Herkunftsangaben durch das  Markenrecht und certification marks /},
      pages = {204 pages ;},
      note = {Originally presented as the author's thesis, 1994.},
      url = {http://tind.wipo.int/record/22918},
}