Enk, T., P. Urban, M. . Dattner, H. Vomhoff, and A. . Heise. “Influence of Paperboard Production on Web Movement and Register Quality in Printing Process: DOI 10.14622/JPMTR-2009”. Journal of Print and Media Technology Research, vol. 9, no. 2, June 2020, pp. 103-14, http://jpmtr.org/index.php/journal/article/view/16.