@article{715746,
      url = {http://digitallibrary.un.org/record/715746},
      title = {Recent developments in key commodity markets : trends and  challenges : note /},
      publisher = {UN,},
      recid = {715746},
      pages = {12 p.},
      address = {Geneva :. 2011-11-09},
      year = {2011},
      month = {Nov},
}