1. The effectiveness of fire gas recirculation extinguishing systems on shipboard machinery space fires Phase II;Eberley,1976
2. Inert gas generation for control of fires in large buildings;Rasbash;The Engineer,1963
3. Large scale use of inert gas to extinguish building fires;McGuire;Eng. J.,1965
4. A. Broido, personal communication.
5. Use of liquid nitrogen on liquids and solid fires, Fire Research 1966, Report of the Director, Joint Fire Research Organization, Borehamwood, England, pp. 44 and 46 and Plate 4.