@incollection{amidei2021conservative,
  title={Conservative expansions of substructural logics},
  author={Amidei, Jacopo and Ertola-Biraben, Rodolfo C and Montagna, Franco},
  booktitle={Hiroakira Ono on Substructural Logics},
  pages={339--368},
  year={2021},
  publisher={Springer}
}