@article{19544,
      note = {(F/E/S) : French, English and Spanish version; See French  version in : SERVICES D'INFORMATION EN MATIERE DE BREVETS  DE L'OMPI POUR LES PAYS EN DEVELOPPEMENT; See English  version in : WIPO PATENT INFORMATION SERVICES FOR  DEVELOPING COUNTRIES},
      url = {http://tind.wipo.int/record/19544},
      title = {Servicios de la OMPI de información en materia de  patentes para países en desarrollo},
      recid = {19544},
      pages = {1 volume (various paging) ;},
}