*Vertices 2
1 "中华结核和呼吸杂志" 0.0 0.0 0.0 x_fact 2.348993 y_fact 54.362416
2 "中国防痨杂志" 0.0 0.0 0.0 x_fact 21.476510 y_fact 45.637584
*Matrix 
0.000000 0.697407 
0.697407 0.000000