Knowledge-based mobile remote engineering for maintenance processes. - Rolf Behrens; Clemens Westerkamp; Holger Speckmann; Wolfgang Bisle (ETFA, 2012)

Remote engineering solutions for industrial maintenance. - Alexei Kolesnikow; Rolf Behrens; Clemens Westerkamp; Holger Kremer; Mona Rafrafi; Nicolas Colin (INDIN, 2013)