What is a logical theory? On theories containing assertions and denials

Carolina Blasio, Carlos Caleiro, João Marcos 0001. What is a logical theory? On theories containing assertions and denials. Synthese, 198(22-S):5481-5504, 2021. [doi]

@article{BlasioCM21,
  title = {What is a logical theory? On theories containing assertions and denials},
  author = {Carolina Blasio and Carlos Caleiro and João Marcos 0001},
  year = {2021},
  doi = {10.1007/s11229-019-02183-z},
  url = {https://doi.org/10.1007/s11229-019-02183-z},
  researchr = {https://researchr.org/publication/BlasioCM21},
  cites = {0},
  citedby = {0},
  journal = {Synthese},
  volume = {198},
  number = {22-S},
  pages = {5481-5504},
}