@article{18970,
      recid = {18970},
      author = {Casado Cervino, Alberto,},
      title = {El uso obligatorio de la marca registrada /},
      pages = {15 pages ;},
      note = {First published in REVISTA JURIDICA DE CATALUNYA 1990, No  2, p 71-85 (p 359-373).},
      url = {http://tind.wipo.int/record/18970},
}