@article{generalizationofdempstershafertheorya,
  title = {Generalization of Dempster-Shafer theory: A complex belief function},
  author = {Fuyuan Xiao},
  year = {2019},
  eprint = {1906.11409},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1906.11409v1},
}