Rudolf Stich...[et al.] Rudolf Stich...[et al. Rudolf Arnheim,...[et al.] Rudolf Arnheim,...[et al. Anoop Parikh...[et al.] Austin Bush...[et al.] Dave Ulrich...[et al.] Schittich ... [et al.] Rudolf L. Schreiber,...[et al.] Anoop Parikh...[et al.