*Vertices 7
1 "Carbon" 0.0 0.0 0.0 x_fact 4.509265 y_fact 10.389518
2 "ChemPhysLett" 0.0 0.0 0.0 x_fact 6.051626 y_fact 17.587204
3 "JElectrochemSoc" 0.0 0.0 0.0 x_fact 1.563783 y_fact 16.480417
4 "JMembraneSci" 0.0 0.0 0.0 x_fact 0.699775 y_fact 10.871506
5 "Nature" 0.0 0.0 0.0 x_fact 8.250919 y_fact 22.760541
6 "NewCarbonMater" 0.0 0.0 0.0 x_fact 0.746189 y_fact 1.578064
7 "Science" 0.0 0.0 0.0 x_fact 8.197365 y_fact 20.332750
*Matrix 
0.000000 0.326803 0.000000 0.000000 0.288242 0.461906 0.282134 
0.326803 0.000000 0.000000 0.000000 0.298479 0.000000 0.329997 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.288242 0.298479 0.000000 0.000000 0.000000 0.000000 0.885514 
0.461906 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.282134 0.329997 0.000000 0.000000 0.885514 0.000000 0.000000