Characterizing the Substrate Contact of Carpal Vibrissae of Rats during Locomotion. - Thomas Helbig; Danja Voges; Sandra Niederschuh; Manuela Schmidt; Hartmut Witte (Living Machines, 2014)

Design of a Bioinspired Variable Stiffness Sensor. - José Zárate; Thomas Helbig; Hartmut Witte (ICM, 2019)