1. Fitzer. E. (1990) “Carbon Fibres and Composites”, This conference, p. 169.
2. Fitzer, E. and Heine, M. (1988) “Carbon Fibres” in Ullmann’s Encyclopedia of Industrial Chemistry, 5thedition, Verlag Chemie, Weinheim, vol. A 11, 42 – 63.
3. IUPAC nomenclature (compare: Fitzer. E., Köchling, K.-H., Donnet, J.B., (1987), Carbon 25,2 p. 317–318.
4. Fitzer, E. and Heine, M. (1988) “Carbon Fibre Manufacture and Surface Treatment” in: Composite Materials Series, vol. 2 Fibre Reinforcement for Composite Materials ( A.R. Bunsell, Editor), Elsevier Uitgeversmaatschappij, Amsterdam, 37 – 148.
5. Fitzer, E. and Müller, D.J. (1975) Carbon 13, 63 – 69