@article{25021,
      author = {Würtenberger, Gert., and Van Der Kooij, Paul. and Ekvad,  Martin. and Kiewiet, Bart. and Würtenberger, Gert. and  Kooij, Paul Van der. and Wurtenberger, Gert.},
      url = {http://tind.wipo.int/record/25021},
      title = {European community plant variety protection /},
      recid = {25021},
      pages = {xxxiv, 311 pages ;},
}