*Vertices 7
1 "四川大学学报" 0.0 0.0 0.0 x_fact 2.096986 y_fact 12.975098
2 "四川师范大学学报" 0.0 0.0 0.0 x_fact 3.407602 y_fact 31.061599
3 "西南民族学院学报" 0.0 0.0 0.0 x_fact 0.262123 y_fact 3.669725
4 "西南师范大学学报" 0.0 0.0 0.0 x_fact 0.786370 y_fact 10.615990
5 "模糊系统与数学" 0.0 0.0 0.0 x_fact 0.917431 y_fact 8.519004
6 "有机化学" 0.0 0.0 0.0 x_fact 0.393185 y_fact 26.605505
7 "西南交通大学学报" 0.0 0.0 0.0 x_fact 0.524246 y_fact 6.553080
*Matrix 
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0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000