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Zwei Faktoren für mehr Sicherheit

Crossref DOI link: https://doi.org/10.1007/s00940-019-1131-4

Published Online: 2019-07-22

Published Print: 2019-07

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Rügheimer, Hannes
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Text and Data Mining valid from 2019-07-01

Version of Record valid from 2019-07-01
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First Online: 22 July 2019

Free to read: This content has been made available to all.