@misc{heinicke_texture_and_1990, 
author={Heinicke, F.,De Wall, H.,Brokmeier, H.-G.,Ritter, C.},
title={Texture and shape fabric},
year={1990},
howpublished = {report},
note = {Online available at: \url{} (DOI). Heinicke, F.; De Wall, H.; Brokmeier, H.; Ritter, C.: Texture and shape fabric. 1990.}}