@inproceedings{Huff-2020-Building,
  title={Building Multi-domain Service Function Chains Based on Multiple NFV Orchestrators},
  author={Huff, Alexandre and Venancio, Giovanni and Fulber-Garcia, Vinicius and Duarte, Elias P},
  booktitle={2020 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)},
  pages={19--24},
  year={2020},
  organization={IEEE}
}