*Vertices 7
1 "AcmTDatabaseSyst" 0.0 0.0 0.0 x_fact 0.179423 y_fact 0.251192
2 "Geoinformatica" 0.0 0.0 0.0 x_fact 0.389604 y_fact 0.440867
3 "IeeeTKnowlDataEn" 0.0 0.0 0.0 x_fact 0.292203 y_fact 0.748449
4 "IntJGeogrInfSci" 0.0 0.0 0.0 x_fact 0.169170 y_fact 0.589532
5 "JVisualLangComput" 0.0 0.0 0.0 x_fact 0.071769 y_fact 0.133285
6 "LectNotesComputSc" 0.0 0.0 0.0 x_fact 4.839288 y_fact 97.139488
7 "EnvironPlannB" 0.0 0.0 0.0 x_fact 0.174296 y_fact 0.697186
*Matrix 
0.000000 0.644385 0.798598 0.000000 0.480493 0.656278 0.000000 
0.644385 0.000000 0.440127 0.680369 0.631979 0.580765 0.366715 
0.798598 0.440127 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.680369 0.000000 0.000000 0.000000 0.000000 0.456783 
0.480493 0.631979 0.000000 0.000000 0.000000 0.760369 0.000000 
0.656278 0.580765 0.000000 0.000000 0.760369 0.000000 0.000000 
0.000000 0.366715 0.000000 0.456783 0.000000 0.000000 0.000000