@article{243971,
      url = {http://digitallibrary.un.org/record/243971},
      title = {Safety and environmental measures affecting underground  gas storage : replies to the revised questionnaire /},
      publisher = {UN,},
      recid = {243971},
      pages = {10 p.},
      address = {Geneva :. 1993-06-25},
      year = {1993},
      month = {Jun},
}