@article{243965,
      url = {http://digitallibrary.un.org/record/243965},
      title = {Provisions for gases with critical temperatures below 65oC  /},
      publisher = {UN,},
      recid = {243965},
      pages = {24 p. :},
      address = {Geneva :. 1997-09-24},
      year = {1997},
      month = {Sep},
}