@article{102328,
      url = {http://digitallibrary.un.org/record/102328},
      title = {Nature of rock bursts and measures to eliminate this  hazard in the extraction of coal seams /},
      publisher = {UN,},
      recid = {102328},
      pages = {5 p.},
      address = {Geneva :. 1984-05-09},
      year = {1984},
      month = {May},
}