@misc{gualandris2007dynamics,
  title={Dynamics around supermassive black holes},
  author={Alessia Gualandris and David Merritt},
  year={2007},
  eprint={0708.3083},
  archivePrefix={arXiv},
  primaryClass={astro-ph},
  url={https://arxiv.org/abs/0708.3083}
}