@article{controllabilitybackboneinnetworks,
  title = {Controllability Backbone in Networks},
  author = {Obaid Ullah Ahmad and Waseem Abbas and Mudassir Shabbir},
  year = {2023},
  eprint = {2309.02649},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2309.02649v1},
}