*Vertices 3
1 "IntJBifurcatChaos" 0.0 0.0 0.0 x_fact 0.000000 y_fact 86.656442
2 "AnnRegionalSci" 0.0 0.0 0.0 x_fact 0.000000 y_fact 5.061350
3 "EconPolitItaly" 0.0 0.0 0.0 x_fact 0.613497 y_fact 8.282209
*Matrix 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000