1. Sirota, A.G., Verkhovets, A.P., and Utevskii, L.E., Vysokomol. Soedin.,
Ser. B, 1976, vol. 18, no. 9, p. 661.
2. Dalinkevich, A.A., Piskarev, I.M., Fomin, L.V., and Nenasheva, T.A., High Energy Chem., 2023, vol. 55, no. 3, p. 253.
3. Dalinkevich, A.A., Piskarev, I.M., Fomin, L.V., and Nenasheva, T.A., High Energy Chem., 2024, vol. 58, no. 1, p. 120.
4. Zubov, Yu.A., Tikhomirov, V.S., Chvalun, S.N., Turetskii, A.A., and Bakeev, N.F., Vysokomol. Soedin.,
Ser. A, 1990, vol. 32, no. 6, p. 1202.
5. Zubov, Yu.A., Selikhova, V.I., Tikhomirov, V.S., and Bakeev, N.F., Vysokomol. Soedin.,
Ser. A, 1991, vol. 33, no. 9, p. 687.