@article{propositionalabductionwithimplicithittin,
  title = {Propositional Abduction with Implicit Hitting Sets},
  author = {Alexey Ignatiev and Antonio Morgado and Joao Marques-Silva},
  year = {2016},
  eprint = {1604.08229},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1604.08229v1},
}