*Vertices 7
1 "Aquaculture" 0.0 0.0 0.0 x_fact 1.968941 y_fact 67.665003
2 "Hidrobiologica" 0.0 0.0 0.0 x_fact 0.305047 y_fact 0.360510
3 "Hydrobiologia" 0.0 0.0 0.0 x_fact 3.549639 y_fact 23.890738
4 "JEnvironSciHealA" 0.0 0.0 0.0 x_fact 0.041597 y_fact 2.398780
5 "RevBiolMarOceanog" 0.0 0.0 0.0 x_fact 0.097060 y_fact 0.166389
6 "RevBiolTrop" 0.0 0.0 0.0 x_fact 0.831947 y_fact 5.476983
7 "RevMexBiodivers" 0.0 0.0 0.0 x_fact 0.000000 y_fact 0.041597
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.283188 0.000000 0.000000 
0.000000 0.000000 0.221047 0.000000 0.584827 0.665871 0.613941 
0.000000 0.221047 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.283188 0.584827 0.000000 0.000000 0.000000 0.714419 0.000000 
0.000000 0.665871 0.000000 0.000000 0.714419 0.000000 0.000000 
0.000000 0.613941 0.000000 0.000000 0.000000 0.000000 0.000000