@article{27,
      recid = {27},
      author = {Strezow, G.,},
      title = {De la preuve du droit de priorité (art. 4, lettre d, de la  Convention générale d'Union) /},
      pages = {1 volume ([1] page) ;},
      url = {http://tind.wipo.int/record/27},
}