@article{122697,
      url = {http://digitallibrary.un.org/record/122697},
      title = {Comparative study of national practices in the treatment  and compilation of wholesale or ex-factory prices of energy  /},
      publisher = {UN,},
      recid = {122697},
      pages = {14 p. :},
      address = {Geneva :. 1985-11-21},
      year = {1985},
      month = {Nov},
}