Gorske, S. ., Johnson, C., Sethares, W., Ellis, M. and Messier, P. (2021) “Moldmate identification in pre-19th-century European paper using quantitative analysis of watermarks, chain line intervals, and laid line density”, International Journal for Digital Art History, (5), pp. 6.14–6.35. doi: 10.11588/dah.2020.5.71232.