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Malik FT, Clement RM, Gethin DT, Kiernan M, Goral T, Griffiths P, Beynon D, Parker AR.Malik FT, et al. Among authors: clement rm.Philos Trans A Math Phys Eng Sci. 2016 Aug 6;374(2073):20160110. doi: 10.1098/rsta.2016.0110.Philos Trans A Math Phys Eng Sci. 2016.PMID: 27354735Free PMC article.