@article{pathlossanalysisforlowaltitudeairto,
  title = {Path Loss Analysis for Low-Altitude Air-to-Air Millimeter-Wave Channel in Built-Up Area},
  author = {Zhuangzhuang Cui and Abdul Saboor and Achiel Colpaert and Sofie Pollin},
  year = {2023},
  eprint = {2301.12229},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2301.12229v1},
}