TY  - BOOK
AU  - Aragon Francisco J.
AU  -  Goberna Miguel A.
AU  -  Lopez Macro A.
AU  -  Rodriguez Margarita M.L.
TI  - Nonlinear optimization
T2  - Springer undergraduate texts in mathematics and technology
U1  - B28931, Q9 
PY  - 2019///
CY  - Cham
PB  - Springer          
KW  - Operational Research
ER  -