A FRIEND for assisting handicapped people. - Christian Martens; Nils Ruchel; Oliver Lang; Oleg Ivlev; Axel Gräser (IEEE Robotics Autom. Mag., 2001)

Design and implementation of a discrete event controller for high-level command control of rehabilitation robotic systems. - Christian Martens; Axel Gräser (IROS, 2002)

Multi sensors-based approach for intention reading with soft computing techniques. - Zeungnam Bien; Dae-Jin Kim; Hyong-Euk Lee; Kwang-Hyun Park; Haiying She; Christian Martens; Axel Gräser (FUZZ-IEEE, 2003)

Soft computing-based robust contact/non-contact detection during serving a drink task. - Haiying She; Christian Martens; Axel Gräser; Dae-Jin Kim; Hyong-Euk Lee; Zeungnam Bien (FUZZ-IEEE, 2003)

Teilautonome Aufgabenbearbeitung bei Rehabilitationsrobotern mit Manipulator: Konzeption und Realisierung eines softwaretechnischen und algorithmischen Rahmenwerks. - Christian Martens (2004)

Rahmenwerk zur teilautonomen Aufgabenbearbeitung mit Rehabilitationsrobotern (Framework for Semi-autonomous Task Execution with Rehabilitation Robots). - Christian Martens; Axel Gräser (Autom., 2006)

System-controlled user interaction within the service robotic control architecture MASSiVE. - Oliver Prenzel; Christian Martens; Marco Cyriacks; Chao Wang; Axel Gräser (Robotica, 2007)

An Object-Oriented Library for Heat Transfer Modelling and Simulation in Open Cell Foams. - Tobias M. Scheuermann; Paul Kotyczka; Christian Martens; Haithem Louati; Bernhard Maschke; Marie-Line Zanota; Isabelle Pitault (CoRR, 2020)