Foreword / Avant-propos / Prólogo Michael Petzet (Author) PDF Identifiers (Article) DOI: https://doi.org/10.11588/hr.2006.0.23276 Identifiers (Files) URN: http://nbn-resolving.de/urn:nbn:de:bsz:16-hr-232761 (PDF) Statistics Issue 2006: H@R Special Edition 2006 Section Vorwort Language en License
