@article{fulber2020network,
  title={Network service topology: Formalization, taxonomy and the CUSTOM specification model},
  author={Fulber-Garcia, Vinicius and Duarte Jr, Elias P and Huff, Alexandre and dos Santos, Carlos RP},
  journal={Computer Networks},
  volume={178},
  pages={107337},
  year={2020},
  publisher={Elsevier}
}