Dennis, J. E. (John E.), 1939- Numerical methods for unconstrained optimization and nonlinear equations John E. Dennis, Robert B. Schnabel. - Englewood Cliffs, N.J. Prentice-Hall 1983. - 378p.; 24 cm. Includes index. Bibliography: p.364-370. Subjects--Topical Terms: Mathematical optimization.Equations--Numerical solutions.