1. M. P. Stevens, Polymer Chemistry, 3rd edn. (Chapter 10) (Oxford University Press, Oxford, 1999)
2. G. Odian, Principles of Polymerization, 4th edn. (Chapters 2 and 7) (Wiley, New York, 2004)
3. G.W. Gee, W.C.E. Higginson, K.J. Taylor, M.W. Trenholme, J. Chem. Soc. 4298 (1961)
4. J.G. Bots, L. van der Does, A. Bantjes, J. Boersma, Makromol. Chem. 188, 1665 (1987)
5. S. Penczek, S. Slomkowski, Chapter 47 and Chapter 50 in Comprehesive polymer
science, vol. 3, ed. by G.C. Eastmond, A. Ledwith, S. Russo, P. Sigwalt (Pergamon Press, London, 1989)