*Vertices 16
1 "AnnLimnolIntJLim" 0.0 0.0 0.0 x_fact 1.636929 y_fact 2.209854
2 "AquatInsect" 0.0 0.0 0.0 x_fact 0.540187 y_fact 0.818465
3 "ArchHydrobiol" 0.0 0.0 0.0 x_fact 8.921264 y_fact 12.358815
4 "Crustaceana" 0.0 0.0 0.0 x_fact 1.178589 y_fact 3.453920
5 "DeutEntomolZ" 0.0 0.0 0.0 x_fact 0.114585 y_fact 0.163693
6 "Hydrobiologia" 0.0 0.0 0.0 x_fact 13.046325 y_fact 32.182027
7 "HydrolEarthSystSc" 0.0 0.0 0.0 x_fact 0.081846 y_fact 6.858733
8 "IntRevHydrobiol" 0.0 0.0 0.0 x_fact 0.965788 y_fact 1.293174
9 "ItalJZool" 0.0 0.0 0.0 x_fact 0.229170 y_fact 0.703880
10 "Limnologica" 0.0 0.0 0.0 x_fact 0.703880 y_fact 1.980684
11 "PlantEcol" 0.0 0.0 0.0 x_fact 0.278278 y_fact 2.488132
12 "PolarBiol" 0.0 0.0 0.0 x_fact 0.458340 y_fact 6.384024
13 "RiverResAppl" 0.0 0.0 0.0 x_fact 0.163693 y_fact 0.441971
14 "TAmEntomolSoc" 0.0 0.0 0.0 x_fact 0.163693 y_fact 0.458340
15 "WaterRes" 0.0 0.0 0.0 x_fact 1.882468 y_fact 22.835161
16 "ZoolZh" 0.0 0.0 0.0 x_fact 0.261909 y_fact 5.369128
*Matrix 
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