@article{91707,
      author = {Tronstad, S.},
      url = {http://digitallibrary.un.org/record/91707},
      title = {Experience from the production and sale of hot water from  the sawmill "Trysil Tre" in Norway, a case study : paper :  summary /},
      publisher = {UN,},
      recid = {91707},
      pages = {1 p.},
      address = {Geneva :. 1982-07-01},
      year = {1982},
      month = {Jul},
}