4 pp. 215 - 220, 2006 ↑ Allgayer, D. M. Air and Heat Movement by Revolving Doors, PhD Thesis, Imperial College London, 2006 ↑ Zmeureanu, R., Stathopoulos, T., Schopmeijer, M. E. D. Air Leakage Through the Building Envelope via Revolving Doors, Proceedings of the International conference on building envelopes, systems and technology, pp. 467 - 472, 2001 ↑ ASHRAE ASHRAE/IESNA Standard 90.1-1999: Energy Standard for Buildings Except Low-Rise Residential Buildings, US, 1999 ↑ Cullum, B.A.