13. Varga J, “Crystallization, Melting and Supermolecular Structure of Isotactic Polypropylene”, in Polypropylene: Structure, Blends and Composites, Kocsis JK, Editor, Chapman and Hall, London, Chap. 3, p 56 (1995)
14. Galeski A, “Nucleation of Polypropylene”, in Polypropylene: Structure, Blends and Composites, Kocsis JK, Editor, Chapman and Hall, London, Chap. 4, p 116 (1995)