@article{UBHD-68395254,
  author={Koch-Hansen, Andreas and Grebel, Eva K. and Martell, Sarah L.},
  title={Purveyors of fine halos},
  subtitle={re-assessing globular cluster contributions to the Milky Way halo buildup with SDSS-IV},
  year={2019},
  pages={12 S.},
  language={eng},
  issn={1432-0746},
  volume={625(2019) Artikel-Nummer A75},
  number={12 Seiten},
  note={Gesehen am 04.06.2019},
  journal={Astronomy and astrophysics},
  doi={10.1051/0004-6361/201834825},
}
@incollection{UBHD-67684994,
  author={Martell, Sarah L. and Grebel, Eva K.},
  title={Building the galactic halo from globular clusters},
  subtitle={evidence from chemically unusual red giants},
  year={2011},
  pages={?},
  language={eng},
  note={Gesehen am 09.10.2014},
  booktitle={De.arxiv.org},
}
@article{UBHD-67684995,
  author={Martell, Sarah L. and Grebel, Eva K.},
  title={Building the galactic halo from globular clusters},
  subtitle={evidence from chemically unusual red giants},
  year={2011},
  pages={A136},
  language={eng},
  issn={1432-0746},
  volume={534},
  number={?},
  note={Gesehen am 09.10.2014},
  journal={Astronomy and astrophysics},
  doi={10.1051/0004-6361/201117644},
}
@article{UBHD-67205607,
  author={Martell, Sarah L. and Grebel, Eva K.},
  title={Building the galactic halo from globular clusters},
  subtitle={evidence from chemically unusual red giants},
  year={2011},
  pages={A136},
  language={eng},
  issn={0004-6361},
  volume={534},
  journal={Astronomy & astrophysics},
}
@article{UBHD-67795780,
  author={Martell, Sarah L. and Smith, Graeme H.},
  title={CN variations in high-metallicity globular and open clusters},
  year={2009},
  pages={577},
  language={eng},
  issn={1538-3873},
  volume={121},
  number={880},
  note={Gesehen am 27.03.2015},
  journal={Publications of the Astronomical Society of the Pacific},
  doi={10.1086/599979},
}
@article{UBHD-67705639,
  author={Martell, Sarah L. and Grebel, Eva K. and Lai, David},
  title={Globular cluster contributions to the galactic halo},
  year={2010},
  pages={446},
  language={eng},
  issn={0002-7537},
  volume={42},
  journal={Bulletin of the American Astronomical Society},
}
@incollection{UBHD-67792343,
  author={Martell, Sarah L.},
  title={Light-element abundance variations in globular clusters},
  year={2011},
  pages={?},
  language={eng},
  note={Gesehen am 20.03.2015},
  booktitle={De.arxiv.org},
}
@article{UBHD-67792344,
  author={Martell, Sarah L.},
  title={Light-element abundance variations in globular clusters},
  year={2011},
  pages={467-474},
  language={eng},
  issn={1521-3994},
  volume={332},
  number={5},
  note={Gesehen am 20.03.2015},
  journal={Astronomische Nachrichten},
  doi={10.1002/asna.201011561},
}
@incollection{UBHD-68313798,
  author={Martell, Sarah L.},
  title={Two views of globular cluster stars in the Galactic halo},
  year={2012},
  pages={3 S.},
  language={eng},
  isbn={978-2-7598-0718-5},
  note={Gesehen am 10.10.2018},
  booktitle={Assembling the puzzle of the milky way},
  editor={Reylé, Céline and Robin, Annie and Schultheis, Mathias},
  doi={10.1051/epjconf/20121903007},
}
@article{UBHD-68571237,
  author={Sharma, Sanjib and Stello, Dennis and Bland-Hawthorn, Joss and Hayden, Michael R. and Zinn, Joel C. and Kallinger, Thomas and Hon, Marc and Asplund, Martin and Buder, Sven and De Silva, Gayandhi M. and D’Orazi, Valentina and Freeman, Ken and Kos, Janez and Lewis, Geraint F. and Lin, Jane and Lind, Karin and Martell, Sarah L. and Simpson, Jeffrey D. and Wittenmyer, Rob A. and Zucker, Daniel B. and Zwitter, Tomaz and Bedding, Timothy R. and Chen, Boquan and Cotar, Klemen and Esdaile, James and Horner, Jonathan and Huber, Daniel and Kafle, Prajwal R. and Khanna, Shourya and Li, Tanda and Ting, Yuan-Sen and Nataf, David M. and Nordlander, Thomas and Saadon, Mohd Hafiz Mohd and Traven, Gregor and Wright, Duncan and Wyse, Rosemary F. G.},
  title={The K2-HERMES Survey},
  subtitle={age and metallicity of the thick disc},
  year={2019},
  pages={5335-5352},
  language={eng},
  issn={1365-2966},
  volume={490},
  number={4},
  note={Gesehen am 28.04.2020},
  journal={Monthly notices of the Royal Astronomical Society},
  doi={10.1093/mnras/stz2861},
}
@incollection{UBHD-67793077,
  author={Shetrone, Matthew and Martell, Sarah L.},
  title={Light-element abundance variations at low metallicity},
  subtitle={the globular cluster NGC 5466},
  year={2010},
  pages={?},
  language={eng},
  note={Gesehen am 23.03.2015},
  booktitle={De.arxiv.org},
}
@article{UBHD-67793078,
  author={Shetrone, Matthew and Martell, Sarah L.},
  title={Light-element abundance variations at low metallicity},
  subtitle={the globular cluster NGC 5466},
  year={2012},
  pages={1119},
  language={eng},
  issn={1538-3881},
  volume={140},
  number={4},
  note={Gesehen am 23.03.2015},
  journal={The astronomical journal},
  doi={10.1088/0004-6256/140/4/1119},
}
@incollection{UBHD-67792320,
  author={Smolinski, Jason P. and Martell, Sarah L.},
  title={A survey of CN and CH variations in galactic globular clusters from SDSS spectroscopy},
  year={2011},
  pages={?},
  language={eng},
  note={Gesehen am 20.03.2015},
  booktitle={De.arxiv.org},
}
@article{UBHD-67792321,
  author={Smolinski, Jason P. and Martell, Sarah L.},
  title={A survey of CN and CH variations in galactic globular clusters from Sloan Digital Sky Survey spectroscopy},
  year={2011},
  pages={126},
  language={eng},
  issn={1538-3881},
  volume={142},
  number={4},
  note={Gesehen am 20.03.2015},
  journal={The astronomical journal},
  doi={10.1088/0004-6256/142/4/126},
}