@article{12787,
      recid = {12787},
      title = {Patent Cooperation Treaty (PCT) : done at Washington on  June 19, 1970, amended on September 28, 1979, modified on  February 3, 1984, and October 3, 2001 (as in force from  April 1, 2002) and Regulations under the PCT (as in force  from April 1, 2002).},
      pages = {235 pages ;},
      url = {http://tind.wipo.int/record/12787},
}