@misc{kral2016effects,
  title={Effects of disc asymmetries on astrometric measurements - Can they mimic planets?},
  author={Quentin Kral and Jean Schneider and Grant Kennedy and Damya Souami},
  year={2016},
  eprint={1605.04908},
  archivePrefix={arXiv},
  primaryClass={astro-ph.EP},
  doi={10.1051/0004-6361/201628298},
  url={https://arxiv.org/abs/1605.04908}
}