@article{242143,
      url = {http://digitallibrary.un.org/record/242143},
      title = {Network of important international combined transport  lines /},
      publisher = {UN,},
      recid = {242143},
      pages = {2 p.},
      address = {Geneva :. 1988-04-12},
      year = {1988},
      month = {Apr},
}