@article{70161,
      url = {http://digitallibrary.un.org/record/70161},
      title = {A set of basic principles concerning the conditions upon  which vessels should be accepted on national shipping  registers : comments /},
      publisher = {UN,},
      recid = {70161},
      pages = {22 p.},
      address = {Geneva :. 1983-08-29},
      year = {1983},
      month = {Aug},
}