Data Collection Unit – A Platform for Printing Process Authentication
E. Gillich, J.L. Hoffmann, H. Dörksen, V. Lohweg, J. Schaede, in: Optical Document Security - The Conference on Optical Security and Counterfeit Detection V, San Francisco, CA, USA , 2016.

Banknote authentication with mobile devices
V. Lohweg, H. Dörksen, J.L. Hoffmann, R. Hildebrand, E. Gillich, J. Schaede, J. Hofmann, in: Media Watermarking, Security, and Forensics 2013, (03-07.02.2013) IST/SPIE Electronic Imaging 2013, San Francisco, USA, 2013.

Mobile Devices for Banknote Authentication – is it possible? In: Optical Document Security - The Conference on Optical Security and Counterfeit Detection III, San Francisco, CA, USA, January 18-20, 2012. 
V. Lohweg, H. Dörksen, E. Gillich, R. Hildebrand, J.L. Hoffmann, J. Schaede, Optical Document Security - The Conference on Optical Security and Counterfeit Detection III (2012).

Smartphones as Smart Cameras – Is It Possible?
E. Gillich, R. Hildebrand, J.L. Hoffmann, H. Dörksen, V. Lohweg, in: BVAu 2012 - 3. Jahreskolloquium “Bildverarbeitung in Der Automation” Centrum Industrial IT, Lemgo, inIT-Institut für industrielle Informationstechnik, 2012.