@article{26843,
      author = {Harguth, Alexander, and Carlson, Steven, and Harguth,  Alexander.},
      url = {http://tind.wipo.int/record/26843},
      title = {Patents in Germany and Europe : procurement, enforcement  and defense : an international handbook /},
      recid = {26843},
      pages = {xxiv, 376 pages :},
}