@article{90429,
      url = {http://digitallibrary.un.org/record/90429},
      title = {A protocol on sea mines : working paper /},
      publisher = {UN,},
      recid = {90429},
      pages = {6 p.},
      address = {[New York] :. 1990-05-08},
      year = {1990},
      month = {May},
}