United States Army & Greenspan, D. (1967). Numerical solutions of nonlinear differential equations: Proceedings of an Advanced Symposium conducted by the Mathematics Research Center, United States Army, at the university of Wisconsin, Madison, May 9-11, 1966. John Wiley & Sons.
Παραπομπή σε μορφή Chicago (17η εκδ.)United States Army και Donald Greenspan. Numerical Solutions of Nonlinear Differential Equations: Proceedings of an Advanced Symposium Conducted by the Mathematics Research Center, United States Army, at the University of Wisconsin, Madison, May 9-11, 1966. New York: John Wiley & Sons, 1967.
Παραπομπή σε μορφή MLA (8th εκδ.)United States Army και Donald Greenspan. Numerical Solutions of Nonlinear Differential Equations: Proceedings of an Advanced Symposium Conducted by the Mathematics Research Center, United States Army, at the University of Wisconsin, Madison, May 9-11, 1966. John Wiley & Sons, 1967.
