*Vertices 7
1 "AcmSigplanNotices" 0.0 0.0 0.0 x_fact 1.075269 y_fact 14.132104
2 "DecisSupportSyst" 0.0 0.0 0.0 x_fact 1.689708 y_fact 30.645161
3 "EurJInformSyst" 0.0 0.0 0.0 x_fact 0.998464 y_fact 10.368664
4 "IbmJResDev" 0.0 0.0 0.0 x_fact 2.227343 y_fact 11.213518
5 "IbmSystJ" 0.0 0.0 0.0 x_fact 6.528418 y_fact 12.596006
6 "InformSoftwareTech" 0.0 0.0 0.0 x_fact 4.070661 y_fact 7.834101
7 "JSystSoftware" 0.0 0.0 0.0 x_fact 3.840246 y_fact 13.210445
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.299213 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.205645 0.000000 0.000000 
0.299213 0.000000 0.000000 0.205645 0.000000 0.234705 0.219754 
0.000000 0.000000 0.000000 0.000000 0.234705 0.000000 0.892516 
0.000000 0.000000 0.000000 0.000000 0.219754 0.892516 0.000000