@article{AguadoCabalarFandinoetal.2019,
  author    = {Aguado, Felicidad and Cabalar, Pedro and Fandi{\~n}o, Jorge and Pearce, David and Perez, Gilberto and Vidal-Peracho, Concepcion},
  title     = {Revisiting Explicit Negation in Answer Set Programming},
  series = {Theory and practice of logic programming},
  volume    = {19},
  journal   = {Theory and practice of logic programming},
  number    = {5-6},
  publisher = {Cambridge Univ. Press},
  address   = {New York},
  issn      = {1471-0684},
  doi       = {10.1017/S1471068419000267},
  pages     = {908 -- 924},
  year      = {2019},
  language  = {en}
}