1. Mod. Plast. Int., Sept. 1973, p. 54.
2. & , Flame Retardancy of Polymeric Materials, Volume 1, Marcel Dekker Inc., New York, 1973, pp. 218–235.
3. Coverings in non-flammable rubber. French Patent 774630.
4. & , Paper presented at Soc. Chem. Ind. Meeting, January 1976, Loughborough.