1. G. P. Belov and E. V. Novikova, Russ. Chem. Rev. 73, 267 (2004).
2. P. C. Zehetmaier, S. I. Vagin, and B. Rieger, MRS Bull. 38, 239 (2013).
3. B. J. Lommerts, PhD Thesis (Univ. Groningen, Groningen, 1994).
4. W. Reppe, US Patent No. 2577208 (1951).
5. D. V. Anokhin, V. M. Neverov, S. N. Chvalun, N. P. Bessonova, Yu. K. Godovsky, F. Hollmann, U. Meier, and B. Rieger, Polymer Sci., Ser. A 46, 52 (2004).