@article{heyninckrationality,
  title={Rationality and maximal consistent sets for a fragment of ASPIC+ without undercut},
  author={Heyninck, Jesse and Stra{\ss}er, Christian},
  journal={Argument \& Computation},
  number={Preprint},
  pages={1--45},
  publisher={IOS Press},
  url={https://content.iospress.com/articles/argument-and-computation/aac200903}
}