@article{243919,
      note = {Transmits reply to questionnaire from Slovakia.},
      url = {http://digitallibrary.un.org/record/243919},
      title = {Safety and underground measures affecting underground gas  storage : note /},
      publisher = {UN,},
      recid = {243919},
      pages = {9 p. :},
      address = {Geneva :. 1997-05-30},
      year = {1997},
      month = {May},
}