@article{473475,
      url = {http://digitallibrary.un.org/record/473475},
      title = {Productivity in rail transport /},
      publisher = {UN,},
      abstract = {Transmits railway productivity indicators for 1999, 2000  and 2001 of OSZhD member States which are not members of  the International Union of Railways (UIC).},
      recid = {473475},
      pages = {14 p. :},
      address = {Geneva :. 2002-08-12},
      year = {2002},
      month = {Aug},
}