Integrated Engineering - A SME-Suitable Model for Business and Information Systems Engineering (BISE) towards the Smart Factory. - Günther Würtz; Bernhard Kölmel (PRO-VE, 2012)

Usability Requirements for Complex Cyber-Physical Systems in a Totally Networked World. - Bernhard Kölmel; Rebecca Bulander; Uwe Dittmann; Alfred Schätter; Günther Würtz (PRO-VE, 2014)