@inproceedings{burgiel2021characterization-bibtex,
  author={Julia Burgiel and Daniel Esguerra and Ilias Giechaskiel and Shanquan Tian and Jakub Szefer},
  title={Characterization of IOBUF-based Ring Oscillators},
  booktitle={Proceedings of the International Conference on Field-Programmable Technology},
  series={FPT},
  year={2021},
  month={December},
}