Design and shape optimization of PolyJet bellows actuators. - Gabriel Dämmer; Sven Gablenz; Alexander Hildebrandt; Zoltan Major (RoboSoft, 2018)

PolyJet-Printed Bellows Actuators: Design, Structural Optimization, and Experimental Investigation. - Gabriel Dämmer; Sven Gablenz; Alexander Hildebrandt; Zoltan Major (Frontiers Robotics AI, 2019)

Design of an Inkjet-Printed Rotary Bellows Actuator and Simulation of its Time-Dependent Deformation Behavior. - Gabriel Dämmer; Michael Lackner; Sonja Laicher; Rüdiger Neumann; Zoltan Major (Frontiers Robotics AI, 2021)

Corrigendum: Design of an Inkjet-Printed Rotary Bellows Actuator and Simulation of its Time-Dependent Deformation Behavior. - Gabriel Dämmer; Michael Lackner; Sonja Laicher; Rüdiger Neumann; Zoltan Major (Frontiers Robotics AI, 2021)