*Vertices 4
1 "AdvMath" 0.0 0.0 0.0 x_fact 17.279412 y_fact 79.411765
2 "JKTheory" 0.0 0.0 0.0 x_fact 2.205882 y_fact 3.308824
3 "JNoncommutGeom" 0.0 0.0 0.0 x_fact 0.000000 y_fact 1.102941
4 "RussMathSurv" 0.0 0.0 0.0 x_fact 4.779412 y_fact 16.176471
*Matrix 
0.000000 0.574112 0.000000 0.372114 
0.574112 0.000000 0.436436 0.626295 
0.000000 0.436436 0.000000 0.000000 
0.372114 0.626295 0.000000 0.000000