@article{UBHD-68640167,
  author={Akrami, Yashar and Hassan, S. F. and K{\"o}nnig, Frank and Schmidt-May, Angnis and Solomon, Adam},
  title={Bimetric gravity is cosmologically viable},
  year={2015},
  pages={37-44},
  language={eng},
  issn={1873-2445},
  volume={748},
  note={Gesehen am 23.09.2020},
  journal={Physics letters},
  doi={10.1016/j.physletb.2015.06.062},
}
@incollection{UBHD-68188652,
  author={Amendola, Luca and K{\"o}nnig, Frank and Martinelli, Matteo and Pettorino, Valeria and Zumalacarregui, Miguel},
  title={Surfing gravitational waves},
  subtitle={can bigravity survive growing tensor modes?},
  year={2015},
  language={eng},
  note={Gesehen am 11.10.2017},
  booktitle={De.arxiv.org},
}
@article{UBHD-67945750,
  author={Amendola, Luca and K{\"o}nnig, Frank and Martinelli, Matteo and Pettorino, Valeria and Zumalacarregui, Miguel},
  title={Surfing gravitational waves},
  subtitle={can bigravity survive growing tensor modes?},
  year={2015},
  pages={1-26},
  language={eng},
  issn={1475-7516},
  journal={Journal of cosmology and astroparticle physics},
  doi={10.1088/1475-7516/2015/05/052},
}
@book{UBHD-68129157,
  author={K{\"o}nnig, Frank},
  title={Cosmological viability of theories with massive spin-2 fields},
  address={Heidelberg},
  year={2017},
  pages={1 Online-Ressource (237 Seiten)},
  language={eng},
  note={Publikationsbasierte Dissertation bestehend aus 8 Beitr{\"a}gen},
  school={Dissertation,  Ruperto-Carola-University of Heidelberg,  2017},
  doi={10.11588/heidok.00022932},
  url={https://nbn-resolving.org/urn:nbn:de:bsz:16-heidok-229328},
  library={UB},
}
@book{UBHD-68125722,
  author={K{\"o}nnig, Frank},
  organization={Universit{\"a}t Heidelberg},
  title={Cosmological viability of theories with massive spin-2 fields},
  address={Heidelberg},
  year={2017},
  pages={233 Seiten},
  language={eng},
  note={Publikationsbasierte Dissertation bestehend aus 8 Beitr{\"a}gen},
  school={Dissertation,  Ruperto-Carola-University of Heidelberg,  2017},
  library={UB [Signatur: 2017 U 371]},
}
@article{UBHD-68618055,
  author={K{\"o}nnig, Frank},
  title={Higuchi ghosts and gradient instabilities in bimetric gravity},
  year={2015},
  language={eng},
  issn={1550-2368 and 1089-4918},
  volume={91(2015},
  note={Gesehen am 17.07.2020},
  journal={Physical review},
  doi={10.1103/PhysRevD.91.104019},
}
@article{UBHD-67945816,
  author={K{\"o}nnig, Frank and Amendola, Luca},
  title={Instability in a minimal bimetric gravity model},
  year={2014},
  language={eng},
  issn={1550-2368 and 1089-4918},
  volume={90(2014},
  journal={Physical review},
  doi={10.1103/PhysRevD.90.044030},
}
@incollection{UBHD-68188659,
  author={K{\"o}nnig, Frank and Amendola, Luca},
  title={Instability in a minimal bimetric gravity model},
  year={2014},
  language={eng},
  note={Gesehen am 10.11.2017},
  booktitle={De.arxiv.org},
}
@article{UBHD-68188634,
  author={K{\"o}nnig, Frank and Nersisyan, Henrik and Akrami, Yashar and Amendola, Luca and Zumalacarregui, Miguel},
  title={A spectre is haunting the cosmos},
  subtitle={quantum stability of massive gravity with ghosts},
  year={2016},
  language={eng},
  issn={1029-8479},
  volume={(2016},
  note={Gesehen am 10.11.2017},
  journal={Journal of high energy physics},
  doi={10.1007/JHEP11(2016)118},
}
@incollection{UBHD-68188636,
  author={K{\"o}nnig, Frank and Nersisyan, Henrik and Akrami, Yashar and Amendola, Luca and Zumalacarregui, Miguel},
  title={A spectre is haunting the cosmos},
  subtitle={quantum stability of massive gravity with ghosts},
  year={2016},
  pages={10 S.},
  language={eng},
  note={Gesehen am 10.11.2017},
  booktitle={De.arxiv.org},
}
@article{UBHD-67945796,
  author={K{\"o}nnig, Frank and Amendola, Luca},
  title={Stable and unstable cosmological models in bimetric massive gravity},
  year={2014},
  pages={14 S.},
  language={eng},
  issn={1550-2368 and 1089-4918},
  volume={90(2014},
  journal={Physical review},
  doi={10.1103/PhysRevD.90.124014},
}
@incollection{UBHD-68188656,
  author={K{\"o}nnig, Frank and Amendola, Luca},
  title={Stable and unstable cosmological models in bimetric massive gravity},
  year={2014},
  language={eng},
  note={Gesehen am 10.11.2017},
  booktitle={De.arxiv.org},
}
@article{UBHD-67945825,
  author={K{\"o}nnig, Frank and Patil, Aashay and Amendola, Luca},
  title={Viable cosmological solutions in massive bimetric gravity},
  year={2014},
  pages={1-20},
  language={eng},
  issn={1475-7516},
  journal={Journal of cosmology and astroparticle physics},
  doi={10.1088/1475-7516/2014/03/029},
}
@incollection{UBHD-68188667,
  author={K{\"o}nnig, Frank and Patil, Aashay and Amendola, Luca},
  title={Viable cosmological solutions in massive bimetric gravity},
  year={2014},
  language={eng},
  note={Gesehen am 10.11.2017},
  booktitle={De.arxiv.org},
}
@article{UBHD-68589084,
  author={Solomon, Adam and Enander, Jonas and Akrami, Yashar and Koivisto, Tomi S. and K{\"o}nnig, Frank and M{\"o}rtsell, Edvard},
  title={Cosmological viability of massive gravity with generalized matter coupling},
  year={2015},
  pages={1-20},
  language={eng},
  issn={1475-7516},
  note={Gesehen am 19.06.2020},
  journal={Journal of cosmology and astroparticle physics},
  doi={10.1088/1475-7516/2015/04/027},
}
@incollection{UBHD-68227544,
  author={Wittner, Manuel and K{\"o}nnig, Frank and Amendola, Luca},
  title={Beyond dRGT},
  subtitle={a new massive gravity theory?},
  year={2018},
  pages={6 S.},
  language={eng},
  note={Gesehen am 08.12.2020},
  booktitle={De.arxiv.org},
}