*Vertices 3
1 "地理学报" 0.0 0.0 0.0 x_fact 3.281250 y_fact 30.000000
2 "城市规划汇刊" 0.0 0.0 0.0 x_fact 13.906250 y_fact 22.812500
3 "城市规划" 0.0 0.0 0.0 x_fact 12.656250 y_fact 47.187500
*Matrix 
0.000000 0.223870 0.000000 
0.223870 0.000000 0.934160 
0.000000 0.934160 0.000000