@inproceedings{quasiunimodaldistributionsforordinal,
  title = {Quasi-Unimodal Distributions for Ordinal Classification},
  author = {Tomé Albuquerque and Ricardo Cruz and Jaime S. Cardoso},
  year = {2022},
  booktitle = {Mathematics 2022 3},
  url = {https://www.mdpi.com/2227-7390/10/6/980},
}