C. L. Farrow, P. Juhás, J. W. Liu, D. Bryndin, E. S. Boˇzin, J. Bloch, Th. Proffen and S. J. L. Billinge, PDFfit2 and PDFgui: computer programs for studying nanostructure in crystals (https://stacks.iop.org/0953-8984/19/335219), J. Phys.: Condens. Matter, 19, 335219 (2007)
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C. L. Farrow, P. Juhás, J. W. Liu, D. Bryndin, E. S. Boˇzin, J. Bloch, Th. Proffen and S. J. L. Billinge, PDFfit2 and PDFgui: computer programs for studying nanostructure in crystals (https://stacks.iop.org/0953-8984/19/335219), J. Phys.: Condens. Matter, 19, 335219 (2007)