1. 2) M. E. Morrison and K. Scheller : Combustion and Flame, 10,295-301 (1966)
2. 5) K. Arakawa, H. Abe, and K. Imai : Kobunshi Ronbunshu, 30,643 (October 1974)
3. 6) R. F. Cleaver : Plast. Polym., 198 (June 1970)
4. 7) T. Handa, T. Nagashima and N. Ebihara : Fire and Materials, 3, No. 2, 1-7 (1979)
5. 9) R. W. Little, Flameproofing Textile Fabrics : American Chemical Society Monograph Serial, No. 104, pp. 170,240-253, Reinhold, New York (1947)