*Vertices 7
1 "Ecology" 0.0 0.0 0.0 x_fact 5.367837 y_fact 14.894786
2 "Evolution" 0.0 0.0 0.0 x_fact 2.120763 y_fact 13.109170
3 "Hydrobiologia" 0.0 0.0 0.0 x_fact 7.488600 y_fact 15.092577
4 "MarBiol" 0.0 0.0 0.0 x_fact 7.235866 y_fact 10.719191
5 "MarEcolProgSer" 0.0 0.0 0.0 x_fact 13.966266 y_fact 32.503709
6 "Oecologia" 0.0 0.0 0.0 x_fact 8.098456 y_fact 12.142190
7 "ZoolStud" 0.0 0.0 0.0 x_fact 1.252678 y_fact 1.538377
*Matrix 
0.000000 0.230136 0.313270 0.270191 0.327328 0.954568 0.499577 
0.230136 0.000000 0.000000 0.000000 0.000000 0.236306 0.345596 
0.313270 0.000000 0.000000 0.474460 0.462993 0.332913 0.632066 
0.270191 0.000000 0.474460 0.000000 0.936398 0.323624 0.757410 
0.327328 0.000000 0.462993 0.936398 0.000000 0.372360 0.712694 
0.954568 0.236306 0.332913 0.323624 0.372360 0.000000 0.555246 
0.499577 0.345596 0.632066 0.757410 0.712694 0.555246 0.000000