*Vertices 2
1 "系统工程理论与实践" 0.0 0.0 0.0 x_fact 8.267717 y_fact 61.811024
2 "管理科学学报" 0.0 0.0 0.0 x_fact 7.086614 y_fact 38.188976
*Matrix 
0.000000 0.368342 
0.368342 0.000000