- GAMS Development, GAMS Model Library.
- Viswanathan, J, and Grossmann, I E, A Combined Penalty Function and Outer Approximation Method for MINLP Optimization. Computers and Chemical Engineering 14, 7 (1990), 769-782.
- Original source: GAMS model feedtray.gms from Gams Model Library
Best known point (p1): Solution value -13.41 (global optimum, BARON certificate)