*Vertices 3
1 "中医杂志" 0.0 0.0 0.0 x_fact 16.171617 y_fact 29.702970
2 "广州中医药大学学报" 0.0 0.0 0.0 x_fact 12.211221 y_fact 21.452145
3 "中国中西医结合杂志" 0.0 0.0 0.0 x_fact 10.231023 y_fact 48.844884
*Matrix 
0.000000 0.741308 0.832697 
0.741308 0.000000 0.655877 
0.832697 0.655877 0.000000