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Jensen HJ, Arcaute E.Jensen HJ, et al.Ann N Y Acad Sci. 2010 May;1195 Suppl 1:E19-26. doi: 10.1111/j.1749-6632.2009.05416.x.Ann N Y Acad Sci. 2010.PMID: 20586770
Viegas E, Goto H, Kobayashi Y, Takayasu M, Takayasu H, Jensen HJ.Viegas E, et al. Among authors: jensen hj.Entropy (Basel). 2020 Feb 12;22(2):206. doi: 10.3390/e22020206.Entropy (Basel). 2020.PMID: 33285984Free PMC article.