@article{46578,
      recid = {46578},
      author = {Pennisi, Roberto,},
      title = {Defences to the invalidation and infringement of trade  marks: from preclusion due to acquiescence to preclusion  due to coexistence.},
      pages = {1 online resource},
      url = {http://tind.wipo.int/record/46578},
}