*Vertices 3
1 "岩石力学与工程学报" 0.0 0.0 0.0 x_fact 7.698816 y_fact 80.372250
2 "水利学报" 0.0 0.0 0.0 x_fact 2.622673 y_fact 15.905245
3 "长江科学院院报" 0.0 0.0 0.0 x_fact 2.199662 y_fact 3.722504
*Matrix 
0.000000 0.208382 0.715312 
0.208382 0.000000 0.428335 
0.715312 0.428335 0.000000