*Vertices 3
1 "水力发电学报" 0.0 0.0 0.0 x_fact 19.453925 y_fact 30.716724
2 "水利学报" 0.0 0.0 0.0 x_fact 6.484642 y_fact 60.068259
3 "长江科学院院报" 0.0 0.0 0.0 x_fact 3.071672 y_fact 9.215017
*Matrix 
0.000000 0.795332 0.598185 
0.795332 0.000000 0.464948 
0.598185 0.464948 0.000000