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Cobo, M.J.; López-Herrera, A.G.; Herrera-Viedma, E.; Herrera, F.: Science mapping software tools : review, analysis, and cooperative study among tools (2011)
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Braun, S.: Manifold: a custom analytics platform to visualize research impact (2015)
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Chen, R.H.-G.; Chen, C.-M.: Visualizing the world's scientific publications (2016)
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Zhang, Y.; Zhang, G.; Zhu, D.; Lu, J.: Scientific evolutionary pathways : identifying and visualizing relationships for scientific topics (2017)
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