2026-10-27T07:32:27Z https://syntagma-science.com/oai Syntagma Forschunghttps://syntagma-science.com/oai2.0forschung@tschueller.com2026-09-24noYYYY-MM-DDoaisyntagma-science.com:oai:syntagma-science.com:bahnwerk