@misc{urry2003paradigm,
  title={The AGN Paradigm for Radio-Loud Objects},
  author={Meg Urry},
  year={2003},
  eprint={astro-ph/0301309},
  archivePrefix={arXiv},
  primaryClass={astro-ph},
  url={https://arxiv.org/abs/astro-ph/0301309}
}