@article{848628,
      recid = {848628},
      author = {Hegger, Manfred, and Peat, Ray, and Koralek, David,},
      title = {Aktivhaus - the reference work : from passivhaus to  plus-energy house /},
      pages = {1 online resource (240 pages) :},
      url = {http://library.usi.edu/record/848628},
}