@article{450096,
      url = {http://digitallibrary.un.org/record/450096},
      title = {Research activities in the field of railway transport /},
      publisher = {UN,},
      recid = {450096},
      pages = {3 p.},
      address = {Geneva :. 2001-08-30},
      year = {2001},
      month = {Aug},
}