*Vertices 4
1 "Econometrica" 0.0 0.0 0.0 x_fact 0.000000 y_fact 60.416667
2 "Ethics" 0.0 0.0 0.0 x_fact 3.935185 y_fact 14.583333
3 "JPolitPhilos" 0.0 0.0 0.0 x_fact 7.638889 y_fact 9.722222
4 "PhilosPublicAff" 0.0 0.0 0.0 x_fact 6.250000 y_fact 15.277778
*Matrix 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.856990 0.647467 
0.000000 0.856990 0.000000 0.895673 
0.000000 0.647467 0.895673 0.000000