1. Brevnova, T.N., Tikhonova, Z.A., Konov, A.S., and Cherepennikova, N.F., Fiziko-khimicheskie osnovy sinteza i pererabotki polimerov (Physico-Chemical Bases of Polymers Synthesis and Processing), Inter-University Collection, Gorkii: Gorkii Gos. Univ., 1984.
2. Grigoryan, G.V., Kaganova, E.V., Nikolaev, G.A., Kormer, V.A., Pchelkin, V.A., and Borzunkova, T.I., RF Patent no. 2033144, 1995.
3. Rosenberg, S.D., Walburn, J.J., and Stankovich, J.D., J. Org. Chem., 1957, vol. 22, pp. 1200–1202.
4. Petrov, A.D. and Mironov, V.F., Bull. USSR Acad. Sci., Div. Chem. Sci., 1957, no. 12, p. 1491.
5. Petrov, A.D. and Mironov, V.F., Bull. USSR Acad. Sci., Div. Chem. Sci., 1957, no. 4, p. 461.