*Vertices 4
1 "BritMedJ" 0.0 0.0 0.0 x_fact 0.346570 y_fact 34.859206
2 "Nature" 0.0 0.0 0.0 x_fact 0.216606 y_fact 58.902527
3 "Scientometrics" 0.0 0.0 0.0 x_fact 0.447653 y_fact 5.732852
4 "LearnPubl" 0.0 0.0 0.0 x_fact 0.303249 y_fact 0.505415
*Matrix 
0.000000 0.000000 0.000000 0.271930 
0.000000 0.000000 0.000000 0.429215 
0.000000 0.000000 0.000000 0.461465 
0.271930 0.429215 0.461465 0.000000