中国科学院数学与系统科学研究院期刊网
A MODIFIED TRUST-REGION METHOD WITH GLOBAL CONVERGENCE FOR SYMMETRIC NONLINEAR EQUATIONS
袁功林,鲁习文,韦增欣,
Mathematica Numerica Sinica . 2007, (3): 225 -234 .  DOI: 10.12286/jssx.2007.3.225