1. I.R. Gelling, J.F. Smith, in: Proceedings of the International Rubber Conference, Venice, 1979
2. Epoxidized Natural Rubber
3. I.R. Gelling, NR Technol. 18 Part2, 1987
4. A.B. Samsuri, A.G. Thomas, I.R. Gelling, in: Proceedings of the International Rubber Conference, Kuala Lumpur, 1985