Migration
Crossref DOI link: https://doi.org/10.1007/s11757-017-0451-2
Published Online: 2017-09-20
Published Print: 2017-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Dölling, Dieter
Leygraf, Norbert
License valid from 2017-09-20