@article{767,
      note = {See French version in PROPRIETE INDUSTRIELLE 1963, Vol 79,  p 159.},
      url = {http://tind.wipo.int/record/767},
      title = {Congress : XXVth, Berlin, June 3 to 10, 1963 /},
      recid = {767},
      pages = {1 volume ([1] page) ;},
}