*Vertices 5
1 "科学通报" 0.0 0.0 0.0 x_fact 10.137615 y_fact 24.816514
2 "中国科学D" 0.0 0.0 0.0 x_fact 10.733945 y_fact 21.009174
3 "冰川冻土" 0.0 0.0 0.0 x_fact 6.834862 y_fact 28.394495
4 "第四纪研究" 0.0 0.0 0.0 x_fact 7.110092 y_fact 13.486239
5 "地理学报" 0.0 0.0 0.0 x_fact 4.449541 y_fact 12.293578
*Matrix 
0.000000 0.804336 0.000000 0.632611 0.224853 
0.804336 0.000000 0.241676 0.593197 0.312654 
0.000000 0.241676 0.000000 0.000000 0.269214 
0.632611 0.593197 0.000000 0.000000 0.409593 
0.224853 0.312654 0.269214 0.409593 0.000000