Grimm, MichaelMichaelGrimmGünther, IsabelIsabelGüntherVollmer, SebastianSebastianVollmer2021-04-142021-04-142021https://resolver.sub.uni-goettingen.de/purl?gro-2/82551enStephan Klasen (1966‐2020): In Memoriamjournal_article10.1111/roiw.12508