So werden die Leistungen berechnet!
Crossref DOI link: https://doi.org/10.1007/s15013-020-3015-z
Published Online: 2020-04-08
Published Print: 2020-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zimmermann, Gerd W.
Text and Data Mining valid from 2020-04-01
Version of Record valid from 2020-04-01
Article History
First Online: 8 April 2020