@article{98250,
      url = {http://digitallibrary.un.org/record/98250},
      title = {Study on Mediterranean ports : note /},
      publisher = {UN,},
      recid = {98250},
      pages = {11, 17 p. :},
      address = {Geneva :. 1984-09-25},
      year = {1984},
      month = {Sep},
}