http://www.passivhausprojekte.de/index.php#d_1982

http://koos.hu/2010/11/24/tervbemutato-a-6-magyar-minositett-passzivhaz/

http://www.unige.ch/cuepe/html/plea2006/Vol2/PLEA2006_PAPER105.pdf

http://www.provinz.bz.it/hochbau/abgeschlossene-projekte/475.asp

http://www.southzeb.eu/portfolio/ex-post-building/

https://www.sto.com/109330_EN-References-Detailseite_(EN).htm?refId=93&web_title=Bolzano%20(Italy)

http://www.cipra.org/en/news/3631

http://www.rosskopf-partner.com/news/former-post-office-building-in-bolzano/

http://energiavadasz.hu/?p=1004

http://epiteszforum.hu/passziv-irodahaz-gentben-szalcement-burkolattal