Article "What is the retrofitting cost of a good indoor climate in public schools?"
English abstract of article published in HVAC Magasinet, Vol. 9, September 2011.
By: Christoffer Marxen, DTU student, René B. Knorborg, DTU student, ass. prof. Christian Anker Hviid, DTU Byg/ALECTIA and assoc. prof. Pawel Wargocki, DTU Byg.
You can find the full abstract here.