1. The Chemistry and Uses of Fire Retardants;Lyons,1970
2. PCB Conference;Jensen,1970
3. A history of halogenated flame retardants;Hussain,1987
4. Über den Ersatz positiven Wasserstoffs durch Halogen;Strauss,1930
5. Phosphorus flame retardants: properties, production, environmental occurrence, toxicity and analysis;Van der Veen;Chemosphere,2012