@article{Drexler2009,
  author    = {Drexler, Hans},
  title     = {Minihaus f{\"u}r die Innenstadt},
  series = {Bauen mit Holz},
  journal   = {Bauen mit Holz},
  number    = {12},
  pages     = {44 -- 48},
  year      = {2009},
  language  = {de}
}
@article{Drexler2009,
  author    = {Drexler, Hans},
  title     = {Torwards Sustainable Architecture},
  series = {Green Plattform},
  journal   = {Green Plattform},
  pages     = {64 -- 72},
  year      = {2009},
  language  = {mul}
}