Justifications for logic programs under answer set semantics

Enrico Pontelli, Tran Cao Son, Omar El-Khatib. Justifications for logic programs under answer set semantics. TPLP, 9(1):1-56, 2009. [doi]

@article{PontelliSE09,
  title = {Justifications for logic programs under answer set semantics},
  author = {Enrico Pontelli and Tran Cao Son and Omar El-Khatib},
  year = {2009},
  doi = {10.1017/S1471068408003633},
  url = {http://dx.doi.org/10.1017/S1471068408003633},
  tags = {semantics, logic programming, logic},
  researchr = {https://researchr.org/publication/PontelliSE09},
  cites = {0},
  citedby = {0},
  journal = {TPLP},
  volume = {9},
  number = {1},
  pages = {1-56},
}