@article{NanningIrrek2005,
  author    = {Nanning, Sabine and Irrek, Wolfgang},
  title     = {Intracting : mit Klimaschutz Geld sparen},
  journal   = {Alternative Kommunal Politik},
  volume    = {26},
  number    = {3},
  pages     = {29 -- 30},
  year      = {2005},
  language  = {de}
}