@book{UBHD-66356706,
  author={Friedrich, Ronny},
  title={Grundwassercharakterisierung mit Umwelttracern},
  subtitle={Erkundung des Grundwassers der Odenwald-Region sowie Implementierung eines neuen Edelgas-Massenspektrometersystems},
  year={2007},
  pages={272 S.},
  language={ger},
  note={Zsfassung in engl. Sprache},
  school={Heidelberg, Univ., Diss., 2007},
  keywords={Odenwald / Grundwasser / Edelgas},
  library={UB [Signatur: 2007 U 601] ; PY [Signatur: <PY> PY Diss. SS07-28]},
}
@book{UBHD-66359920,
  author={Friedrich, Ronny},
  title={Grundwassercharakterisierung mit Umwelttracern},
  subtitle={Erkundung des Grundwassers der Odenwald-Region sowie Implementierung eines neuen Edelgas-Massenspektrometersystems},
  year={2007},
  pages={Online-Ressource},
  language={ger},
  school={Heidelberg, Univ., Diss., 2007},
  keywords={Grundwasser / Edelgas / Massenspektrometer / Schwefelhexafluorid / Tritium},
  url={http://www.ub.uni-heidelberg.de/archiv/7469},
  library={UB},
}
@article{UBHD-69315498,
  author={Kromer, Bernd and Wacker, Lukas and Friedrich, Michael and Lindauer, Susanne and Friedrich, Ronny and Bitterlich, Julian and Treydte, Kerstin and Fonti, Patrick and Martínez-Sancho, Elisabet and Nievergelt, Daniel},
  title={Origin and age of carbon in the cellulose of mid-latitude tree rings},
  year={2024},
  pages={1898-1913},
  language={eng},
  issn={1945-5755},
  volume={66},
  number={6 vom: Dez.},
  note={Online verf{\"u}gbar: 18. September 2024 ; Gesehen am 06.03.2025},
  journal={Radiocarbon},
  doi={10.1017/RDC.2024.38},
}
@article{UBHD-68368898,
  author={P{\"a}rn, Joonas and Raidla, Valle and Aeschbach, Werner and Friedrich, Ronny and Weißbach, Therese},
  title={Dating of glacial palaeogroundwater in the Ordovician-Cambrian aquifer system, northern Baltic Artesian Basin},
  year={2019},
  pages={64-76},
  language={eng},
  volume={102},
  note={Gesehen am 12.03.2019},
  journal={Applied geochemistry},
  doi={10.1016/j.apgeochem.2019.01.004},
}
@incollection{UBHD-68138566,
  author={Stockhammer, Philipp and Massy, Ken and Knipper, Corina and Friedrich, Ronny and Kromer, Bernd and Lindauer, Susanne and Radosavljević, Jelena and Pernicka, Ernst and Krause, Johannes},
  title={Kontinuit{\"a}t und Wandel vom Endneolithikum zur fr{\"u}hen Bronzezeit in der Region Augsburg},
  year={2015},
  pages={617-641},
  language={ger},
  journal={2200 BC - ein Klimasturz als Ursache f{\"u}r den Zerfall der alten Welt ; 2},
}
@article{UBHD-68561798,
  author={Therre, Steffen and Fohlmeister, Jens and Fleitmann, Dominik and Matter, Albert and Burns, Stephen J. and Arps, Jennifer and Schr{\"o}der-Ritzrau, Andrea and Friedrich, Ronny and Frank, Norbert},
  title={Climate-induced speleothem radiocarbon variability on Socotra Island from the last glacial maximum to the younger dryas},
  year={2020},
  pages={409-421},
  language={eng},
  issn={1814-9332},
  volume={16},
  number={1},
  note={Gesehen am 06.04.2020},
  journal={Climate of the past},
  doi={10.5194/cp-16-409-2020},
  url={https://doi.org/https://doi.org/10.5194/cp-16-409-2020},
  library={UB},
}
@article{UBHD-68934840,
  author={Therre, Steffen and Proß, Lukas and Friedrich, Ronny and Tr{\"u}ssel, Martin and Frank, Norbert},
  title={Heidelberg Radiocarbon Lab},
  subtitle={establishing a new carbon dioxide extraction line for carbonate samples},
  year={2021},
  pages={915-924},
  language={eng},
  issn={1945-5755},
  volume={63},
  number={3},
  note={Gesehen am 27.06.2022},
  journal={Radiocarbon},
  doi={10.1017/RDC.2021.28},
  url={https://doi.org/10.1017/RDC.2021.28},
  library={UB},
}