BFRL Publications - Keough, R. J.
Keough, R. J.
Fire Alarm Systems. Federal Building and Fire Safety Investigation of the World Trade Center Disaster.
NIST NCSTAR 1-4C; 148 p. September 2005.
Keough, R. J.; Grill, R. A.
Building and Fire Research Laboratory
National Institute of Standards and Technology
Gaithersburg, MD 20899