@article{UBHD-68477551,
  author={Sun, Yi and Schmitt, Axel Karl},
  title={238U/230Th disequilibrium dating and trace element geochemistry of perovskite from late Quaternary alkali mafic rocks of the West Eifel Volcanic Field (Germany)},
  year={2019},
  pages={875-887},
  language={eng},
  issn={1617-4011},
  note={Im Titel sind die Zahlen "238" und "230" hochgestellt ; Gesehen am 17.01.2020},
  journal={European journal of mineralogy},
  doi={10.1127/ejm/2019/0031-2883},
}
@article{UBHD-68754276,
  author={Sun, Yi and Schmitt, Axel Karl and H{\"a}ger, Tobias and Schneider, Marcus and Pappalardo, Lucia and Russo, Massimo},
  title={Natural blue zircon from Vesuvius},
  year={2021},
  pages={21-36},
  language={eng},
  issn={1438-1168},
  volume={115},
  number={1},
  note={Published online: 31 October 2020 ; Gesehen am 30.06.2021},
  journal={Mineralogy and petrology},
  doi={10.1007/s00710-020-00727-7},
  url={https://doi.org/10.1007/s00710-020-00727-7},
  library={UB},
}
@article{UBHD-68679951,
  author={Sun, Yi and Schmitt, Axel Karl and Pappalardo, Lucia and Russo, Massimo},
  title={Quantification of excess 231Pa in late Quaternary igneous baddeleyite},
  year={2020},
  pages={1830-1840},
  language={eng},
  issn={1945-3027},
  volume={105},
  number={12},
  note={Gesehen am 14.01.2021},
  journal={American mineralogist},
  doi={10.2138/am-2020-7449},
}