TY  - BOOK
AU  - Dennis jr,J.E & Schnabel,R.B
ED  - Schnabel, R.B
TI  - Numerical methods for unconstrained optimization & nonlinear equations
T2  - SIAM classics in applied mathematics 16
SN  - 9780898713640
PY  - 1996///
CY  - Philadelphia
PB  - SIAM
ER  -