*Vertices 7
1 "BtTechnolJ" 0.0 0.0 0.0 x_fact 0.082572 y_fact 0.624452
2 "EngApplArtifIntel" 0.0 0.0 0.0 x_fact 0.165144 y_fact 0.319967
3 "IbmJResDev" 0.0 0.0 0.0 x_fact 0.464468 y_fact 1.042473
4 "IbmSystJ" 0.0 0.0 0.0 x_fact 1.403726 y_fact 1.682407
5 "InformSoftwareTech" 0.0 0.0 0.0 x_fact 0.810239 y_fact 1.016669
6 "JSystSoftware" 0.0 0.0 0.0 x_fact 0.861847 y_fact 1.238582
7 "LectNotesComputSc" 0.0 0.0 0.0 x_fact 1.156010 y_fact 94.075450
*Matrix 
0.000000 0.000000 0.000000 0.234639 0.000000 0.000000 0.000000 
0.000000 0.000000 0.456976 0.777518 0.650774 0.612626 0.730241 
0.000000 0.456976 0.000000 0.634769 0.549399 0.526009 0.627155 
0.234639 0.777518 0.634769 0.000000 0.870687 0.838782 0.947215 
0.000000 0.650774 0.549399 0.870687 0.000000 0.989973 0.880192 
0.000000 0.612626 0.526009 0.838782 0.989973 0.000000 0.843378 
0.000000 0.730241 0.627155 0.947215 0.880192 0.843378 0.000000