[edited by Robert Klanten, Hendrik Hellige ; texts/preface by Uleshka] [edited by Robert Klanten, Hendrik Hellige, Sven Ehmann] [edited by Robert Klanten, Sven Ehmann ; text and preface by Sylvain Allard]. [edited by Robert Klanten and Hendrik Hellige] [edited by Robert Klanten and Elli Stuhler].