@article{112227,
      note = {Includes#UN map no. 3052.1: El Salvador#(Apr. 1991).},
      url = {http://digitallibrary.un.org/record/112227},
      title = {Central America : efforts towards peace : report of the  Secretary-General.},
      publisher = {UN,},
      recid = {112227},
      pages = {10 p. :},
      address = {[New York] :. 1991-04-16},
      year = {1991},
      month = {Apr},
}