@inproceedings{DBLP:conf/lpnmr/LifschitzLS19,
  author = {Lifschitz, Vladimir and L{\"{u}}hne, Patrick and Schaub, Torsten},
  title = {Verifying Strong Equivalence of Programs in the Input Language of gringo},
  booktitle = {{LPNMR}},
  series = {Lecture Notes in Computer Science},
  volume = {11481},
  pages = {270--283},
  publisher = {Springer},
  year = {2019}
}