@article{13264,
      note = {The 47th issue, published in 2003, contains data for the  years 1991-2000 or 1992-2001.},
      url = {http://tind.wipo.int/record/13264},
      title = {Statistical yearbook 2000.},
      recid = {13264},
      pages = {xiii, 852 pages ;},
}