*Vertices 5
1 "DiffEquat" 0.0 0.0 0.0 x_fact 8.464419 y_fact 34.606742
2 "IzvMath" 0.0 0.0 0.0 x_fact 12.359551 y_fact 15.580524
3 "MathNotes" 0.0 0.0 0.0 x_fact 12.584270 y_fact 20.299625
4 "RussMathSurv" 0.0 0.0 0.0 x_fact 7.265918 y_fact 12.359551
5 "SbMath" 0.0 0.0 0.0 x_fact 8.089888 y_fact 17.153558
*Matrix 
0.000000 0.225285 0.327570 0.206153 0.346545 
0.225285 0.000000 0.905640 0.898678 0.840078 
0.327570 0.905640 0.000000 0.820833 0.797392 
0.206153 0.898678 0.820833 0.000000 0.835078 
0.346545 0.840078 0.797392 0.835078 0.000000