@article{DBLP:journals/tplp/GebserMR20,
  author = {Gebser, Martin and Maratea, Marco and Ricca, Francesco},
  title = {The Seventh Answer Set Programming Competition: Design and Results},
  journal = {Theory Pract. Log. Program.},
  volume = {20},
  number = {2},
  pages = {176--204},
  year = {2020}
}