1. Amundson, N.R. “Mathematical Methods in Chemical Engineering: matrices and their Applications”, Prentice Hall, 1966.
2. ____. “Applications of Matrices and Finite Difference Equations to Binary Distillation”. En: Trans. AIChE, 42, 939 -46, 1946.
3. Aris, R. “Studies in Optimization”. En: Chem. Eng. Sci, 12, 243-52, 1960.
4. ____. “The Optimum Design Chemical Reactors”. Tesis Presentada a la Universidad de Minessota, 1960.
5. Aris, R. and Amundson, N.R. “Mathematical Methods in Chemical Engineering: First Order Partial Differential Equations with Applications”, Prentice Hall, 1973.