@misc{madau2023beyond,
  title={Beyond the Drake Equation: A Time-Dependent Inventory of Habitable Planets and Life-Bearing Worlds in the Solar Neighborhood},
  author={Piero Madau},
  year={2023},
  eprint={2309.11927},
  archivePrefix={arXiv},
  primaryClass={astro-ph.EP},
  url={https://arxiv.org/abs/2309.11927}
}