1. K.L. Hubbard, J.A. Finch, G.D. Darling, React. Funct. Polym., 36 (1998) 1; Chapter 2 of the doctoral thesis of K.L. Hubbard, McGill University, June 1997.
2. K.L. Hubbard, J.A. Finch, G.D. Darling, React. Funct. Polym., 36 (1998) 17; Chapter 3 of the doctoral thesis of K.L. Hubbard, McGill University, June 1997.
3. Chapter 4 of the doctoral thesis of K.L. Hubbard, McGill University, June 1997.
4. Chapter 5 of the doctoral thesis of K.L. Hubbard, McGill University, June 1997.
5. R. Kunin, Amberhilites (produced by Rohm and Haas Co.), Number 161 (spring 1979).