中国科学院数学与系统科学研究院期刊网
Convergence Results of Landweber Iterations for Linear Systems
Gang-rong QU, Ming JIANG, Yuan-jian YANG
Acta Mathematicae Applicatae Sinica(English Series) . 2014, (1): 111 -118 .  DOI: 10.1007/s10255-013-0299-y