中国空间科学技术
 BudgetAnalysisandSimulationofInter-satelliteLinkinWalker-δConstellation
HAN Song-Hui, GUI Qing-Ming, LI Jian-Wen, DU Yuan-Lu
Chinese Space Science and Technology . 2012, (2): 10 -16 .  DOI: 10.3780/j.issn.1000-758X.2012.02.002