@article{186898,
      url = {http://digitallibrary.un.org/record/186898},
      title = {National accounts : main aggregates and detailed tables.  1991, pt. 1.},
      publisher = {UN,},
      recid = {186898},
      pages = {xxix, 1120 p. :},
      address = {New York :. 1993},
      year = {1993},
}