*Vertices 4
1 "岩石力学与工程学报" 0.0 0.0 0.0 x_fact 7.074830 y_fact 65.510204
2 "水利学报" 0.0 0.0 0.0 x_fact 4.353741 y_fact 15.034014
3 "河海大学学报" 0.0 0.0 0.0 x_fact 4.217687 y_fact 9.727891
4 "水科学进展" 0.0 0.0 0.0 x_fact 2.585034 y_fact 9.727891
*Matrix 
0.000000 0.205703 0.280334 0.000000 
0.205703 0.000000 0.363601 0.479720 
0.280334 0.363601 0.000000 0.345432 
0.000000 0.479720 0.345432 0.000000