245
Позже изобретатель понял, что штрихи распознаются лучше, если печатать их в виде кругов (на манер мишени). Прим. ред.
246
Charles Gerena, ‘Reading Between the Lines’, Econ Focus Q2 2014, Federal Reserve Bank of Richmond.
247
Guru Madhavan, Think Like an Engineer (London: OneWorld, 2015).
248
Stephen A. Brown, Revolution at the Checkout Counter (Cambridge, MA: Harvard University Press, 1997).
249
Alistair Milne, The Rise and Success of the Barcode: some lessons for Financial Services, Loughborough University working paper, February 2013.
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Milne, Alistair Milne, The Rise and Success of the Barcode: some lessons for Financial Services, Loughborough University working paper, February 2013.
