@article{18776,
      note = {received free of charge by the author December 8, 1989 ;.},
      author = {Correa, Carlos Maria,},
      url = {http://tind.wipo.int/record/18776},
      title = {Propiedad intelectual, innovación tecnológica y comercio  internacional /},
      recid = {18776},
      pages = {53 pages ;},
}