@article{bibcite_286,
  author = {Dhruv Shah and Leena Vachhani},
  title = {Swarm Aggregation Without Communication and Global Positioning},
  year = {2019},
  journal = {IEEE Robotics and Automation Letters},
  volume = {4},
  number = {2},
  pages = {886{\textendash}893},
  publisher = {IEEE},
}