@techreport{Arens2013,
  author    = {Arens, Christof},
  title     = {Gemeinsam Emissionen senken : die flexiblen Mechanismen CDM \& JI},
  institution = {Bundeszentrale f{\"u}r Politische Bildung},
  address   = {Bonn},
  year      = {2013},
  language  = {de}
}