@article{102121,
      url = {http://digitallibrary.un.org/record/102121},
      title = {Outstanding achievements by coal-winning teams :  information /},
      publisher = {UN,},
      recid = {102121},
      pages = {5 p. :},
      address = {Geneva :. 1983-11-29},
      year = {1983},
      month = {Nov},
}