Post-post-Newtonian deflection of light ray in multiple systems with PPN parameters
宫衍香, 吴晓梅
Post-post-Newtonian deflection of light ray in multiple systems with PPN parameters
Gong Yan-Xiang(宫衍香) and Wu Xiao-Mei(吴晓梅)
中国物理B . 2011, (2): 20403 -020403 .  DOI: 10.1088/1674-1056/20/2/020403