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2. World Flame Retardants Industry Study #2987, February 2013, The Freedonia Group Inc, Cleveland, Ohio, p. 43
3. Marktstudie Flammschutzmittel, Band I Juli 2011, Ceresena Research, p. 85
4. World Flame Retardants Industry Study #2987, February 2013, The Freedonia Group Inc, Cleveland, Ohio, p. 47
5. Marktstudie Flammschutzmittel, Band I Juli 2011, Ceresena Research, p. 91