中国科学院数学与系统科学研究院期刊网
A GLOBALLY AND QUADRATICALLY CONVERGENT ALGORITHM FOR min ∑ci||x-ai|| TYPE LOCATION PROBLEM
Xue Guo-liang
Acta Mathematicae Applicatae Sinica . 1989, (1): 65 -72 .  DOI: 10.12387/C1989008