中国科学院数学与系统科学研究院期刊网
Approximation Algorithms for the Priority Facility Location Problem with Penalties
WANG Fengmin,XU Dachuan,WU Chenchen
Approximation Algorithms for the Priority Facility Location Problem with Penalties
WANG Fengmin,XU Dachuan,WU Chenchen
Journal of Systems Science and Complexity . 2015, (5): 1102 -1114 .  DOI: 10.1007/s11424-014-2157-2