TY - JOUR AU - Boussetila, Nadjib AU - Rebbani, Faouzia TI - Optimal regularization method for ill-posed Cauchy problems JO - Electronic Journal of Differential Equations PY - 2006 VL - 2006 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a60/ LA - en ID - EJDE_2006__2006__a60 ER -