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LibreCat: https://research-explorer.ista.ac.at/record/8816
DOI: 10.1007/s00220-020-03902-1
WoS: 000591139000001

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LibreCat: https://research-explorer.ista.ac.at/record/8325
DOI: 10.1007/s00220-020-03828-8
WoS: 000560620600001
arXiv: 1711.04285