TY - BOOK AU - Bonnans,J.F.,et al ED - Gilbert, J.C ED - Lemarechal, C ED - Sagastizabal, C.A TI - Numerical optimization: theoretical & practical aspects T2 - Universitext SN - 9783540001911 U1 - 11.05 PY - 2003/// CY - Berlin PB - Springer ER -