@article{111090,
      note = {Includes#UN map no. 2771 rev. 3: Europe#(Oct. 1990) ;#UN  map no. 1868 rev. 6: Central America and Caribbean  Islands#(Feb. 1991).},
      url = {http://digitallibrary.un.org/record/111090},
      title = {UN chronicle, v. 28, no. 1, Mar. 1991.},
      publisher = {UN,},
      recid = {111090},
      pages = {96 p. :},
      address = {New York :. 1991},
      year = {1991},
}