Ulrich Steinkühler

A holistic model for an internal representation to control the movement of a manipulator with redundant degrees of freedom

Holk Cruse, Ulrich Steinkühler, H. Cruse, 1998, Biological Cybernetics.

Studies of human arm movements using three joints: control strategies for a manipulator with redundant degrees of freedom

Holk Cruse, Jeffrey Dean, M. Brüwer, 1993 .