*Vertices 5
1 "CatalToday" 0.0 0.0 0.0 x_fact 9.380637 y_fact 27.555622
2 "JCatal" 0.0 0.0 0.0 x_fact 26.563440 y_fact 70.129284
3 "JPetrolSciEng" 0.0 0.0 0.0 x_fact 0.000000 y_fact 1.202646
4 "OilGasEurMag" 0.0 0.0 0.0 x_fact 0.165364 y_fact 0.210463
5 "OxidCommun" 0.0 0.0 0.0 x_fact 0.000000 y_fact 0.901984
*Matrix 
0.000000 0.852489 0.000000 0.487360 0.000000 
0.852489 0.000000 0.000000 0.555893 0.000000 
0.000000 0.000000 0.000000 0.308607 0.000000 
0.487360 0.555893 0.308607 0.000000 0.617213 
0.000000 0.000000 0.000000 0.617213 0.000000