1. Curing of N,N′-diglycidylimides with polyfunctional compounds
2. ; In Handbook of Epoxy Resins, McGraw-Hill: New York, 1982; pp 7.1-9.15.
3. In Epoxy Resins, Chemistry and Technology, Marcel Dekker: New York, 1988; p 45.
4. Ullmann's Encyclopedia of Industrial Chemistry, VCH: New York, 1991; Vol. A9, p 526.
5. U.S. Pat. 3,152,998 (1964).