@article{UBHD-69211779,
  author={Schmidt, Sebastian and Schmitt, Axel Karl and Cionoiu, Katharina and McKeegan, Kevin D. and Bindeman, Ilya and Rocco, Tommaso Di and Pack, Andreas},
  editor={Hertwig, Andreas},
  title={A corundum reference material for oxygen isotope analysis by secondary ionization mass spectrometry},
  year={2024},
  pages={439-446},
  language={eng},
  issn={1364-5544},
  volume={39},
  number={2},
  note={Zuerst ver{\"o}ffentlicht: 07. Dezember 2023 ; Gesehen am 07.05.2024},
  journal={Journal of analytical atomic spectrometry},
  doi={10.1039/D3JA00229B},
}
@article{UBHD-69289706,
  author={Schmidt, Sebastian and Hertwig, Andreas and Cionoiu, Katharina and Sch{\"a}fer, Christof and Schmitt, Axel Karl},
  title={Petrologically controlled oxygen isotopic classification of cogenetic magmatic and metamorphic sapphire from Quaternary volcanic fields in the Eifel, Germany},
  year={2024},
  pages={1-19},
  language={eng},
  issn={1432-0967},
  volume={179},
  note={Gesehen am 13.01.2025},
  journal={Contributions to mineralogy and petrology},
  doi={10.1007/s00410-024-02136-x},
}