@article{102383,
      url = {http://digitallibrary.un.org/record/102383},
      title = {Report of the Group of Experts on Productivity and  Management Problems in the Coal Industry adopted on 17 June  1983.},
      publisher = {UN,},
      recid = {102383},
      pages = {6, 1, 1 p.},
      address = {Geneva :. 1983-06-23},
      year = {1983},
      month = {Jun},
}