1. DP 5925 Fire Tests, Smoke Control Door Assemblies Part 3. High Temperature Test (Prosposed), USO/TC 92/WG3 (1978).
2. and private communication.
3. Air Leakage Through Doors, Report of the Department of Works, Commonwealth Experimental Building Station, Chatswood, New South Wales, Australia (1972).
4. The measurement of the Smoke Leakage of Door Assemblies During Standard Fire Exposures, NBSIR 80-2004, US National Bureau of Standards, Washington, DC (1980).
5. Private communication.