@data{jbnst.2023221.1813260037,
author = {Baumgartner, Christoph and Srhoj, Stjepan and Walde, Janette},
publisher = {ZBW - Leibniz Informationszentrum Wirtschaft},
title = {harmonization-of-product-classifications},
year = {2023},
version = {1},
url = {https://journaldata.zbw.eu/dataset/harmonization-of-product-classifications},
keywords = {C55,C81,F14,O12},
doi = "10.15456/jbnst.2023221.1813260037" 
}