2026-10-20T16:15:38Z http://dbkapps.gesis.org/dbkoai/oai.asp

oai:dbk.gesis.org:DBK/ZA0617 2023-03-14 DBK

Dataset Vacation Trips (September 1971) MARPLAN, Frankfurt ZA0617, Version 1.0.0 ZA0617, Version 1.0.0 10.4232/1.0617 10.4232/1.0617 doi:10.4232/1.0617 13.04.2010 de en Leisure, tourism and sport Freizeit, Tourismus und Sport GESIS Data Archive for the Social Sciences GESIS Data Archive