Influence of elastic 3D printed polymers on the mechanical properties and tribology of textile fabrics
P. Steinmetz, A. Ehrmann, Communications in Development and Assembling of Textile Products 2 (2021) 115–122.

Modified silica sol coatings for surface enhancement of leather
B. Mahltig, L. Vossebein, A. Ehrmann, N. Cheval, A. Fahmi, Acta Chimica Slovenica 59 (2012) 331–337.