*Vertices 4
1 "JCatal" 0.0 0.0 0.0 x_fact 0.091547 y_fact 61.214525
2 "PolymSciSerA" 0.0 0.0 0.0 x_fact 2.197132 y_fact 16.905706
3 "RussChemRev" 0.0 0.0 0.0 x_fact 2.105584 y_fact 4.882514
4 "RussJApplChem" 0.0 0.0 0.0 x_fact 6.103143 y_fact 16.997254
*Matrix 
0.000000 0.000000 0.239196 0.000000 
0.000000 0.000000 0.468712 0.217336 
0.239196 0.468712 0.000000 0.376764 
0.000000 0.217336 0.376764 0.000000