@article{183037,
      url = {http://digitallibrary.un.org/record/183037},
      title = {Information on developments in various railway fields /},
      publisher = {UN,},
      recid = {183037},
      pages = {3 p.},
      address = {Geneva :. 1994-09-02},
      year = {1994},
      month = {Sep},
}