On modal logic interpretation of Dempster-Shafer theory of evidence

@article{Harmanec1994OnML,
  title={On modal logic interpretation of Dempster-Shafer theory of evidence},
  author={David Harmanec and George J. Klir and Germano Resconi},
  journal={Int. J. Intell. Syst.},
  year={1994},
  volume={9},
  pages={941-951}
}