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by Edited by Peter Schultz , Ralf von den Hoff
by Edited by Sabine Albersmeier; With essays by Michael J. Anderson, Jorge J. BravoIII, Gunnel Ekroth, Guy Hedreen, Ralf von den Hoff, Jennifer Larson, Jenifer Neils, John H. Oakley, Corinne Ondine Pache, and H. A. Shapiro
by Schultz, Peter; Von Den Hoff, Ralf
by Heinzer, Felix; Hubert, Hans W.; Schreurs-Moret, Anna; et al.
by Brink, Cornelia; Falkenhayner, Nicole; Von Den Hoff, Ralf
by De Angelis, Francesco; Dickmann, Jens-Arne; Pirson, Felix; et al.
by Ralf Von den Hoff