Feldmann, Jakob, Dieter Spiehl, Edgar Dörsam, and Andreas Blaeser. “Heightmap-Based Computing of the Tool Gap for Additive Manufacturing of Paper Embossing Tools”. Journal of Print and Media Technology Research 11, no. 3 (November 13, 2022): 161–170. Accessed December 5, 2022. https://jpmtr.org/index.php/journal/article/view/48.