@ARTICLE{mystique,
  author={Sacco, Alessio and Flocco, Matteo and Esposito, Flavio and Marchetto, Guido},
  journal={IEEE Transactions on Network and Service Management}, 
  title={Supporting Sustainable Virtual Network Mutations With Mystique}, 
  year={2021},
  volume={18},
  number={3},
  pages={2714-2727},
  doi={10.1109/TNSM.2021.3059647}}