@article{189007,
      url = {http://digitallibrary.un.org/record/189007},
      title = {Development of a European high-speed railway network /},
      publisher = {UN,},
      recid = {189007},
      pages = {[1] p.},
      address = {Geneva :. 1993-10-21},
      year = {1993},
      month = {Oct},
}