@article{revisitingexplicitnegationinanswerset,
  title = {Revisiting Explicit Negation in Answer Set Programming},
  author = {Felicidad Aguado and Pedro Cabalar and Jorge Fandinno and David Pearce and Gilberto Perez and Concepcion Vidal},
  year = {2019},
  eprint = {1907.11467},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1907.11467v1},
}