*Vertices 4
1 "浙江师范大学学报" 0.0 0.0 0.0 x_fact 1.088850 y_fact 1.567944
2 "物理学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 87.020906
3 "兽类学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 5.662021
4 "农业环境科学学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 5.749129
*Matrix 
0.000000 0.383023 0.547176 0.437741 
0.383023 0.000000 0.000000 0.000000 
0.547176 0.000000 0.000000 0.000000 
0.437741 0.000000 0.000000 0.000000