@article{3955842,
      note = {At head of title: Department of Economic and Social  Affairs, Statistics Division.},
      url = {http://digitallibrary.un.org/record/3955842},
      title = {Energy statistics yearbook., 2012},
      publisher = {UN,},
      recid = {3955842},
      pages = {xxxiv, 495 p. :},
      address = {New York :. 2015},
      year = {2015},
}