Hallett, Dominic Foster, Andrew Hurst, David Royall, Ben Kok, Pieter Clarke, Edmund Itskevich, Igor Fox, A. Mark Skolnick, Maurice Wilson, Luke 3251051.pdf Supplementary figures and theory. Supplemental material 2018-05-14
    https://opticapublishing.figshare.com/articles/journal_contribution/3251051_pdf/6267275
10.6084/m9.figshare.6267275.v1