@article{DBLP:journals/corr/abs-1907-11467, title = {Revisiting Explicit Negation in Answer Set Programming}, author = {Aguado, Felicidad and Cabalar, Pedro and Fandinno, Jorge and Pearce, David and P{\'{e}}rez, Gilberto and Vidal, Concepci{\'{o}}n}, journal = {CoRR}, volume = {abs/1907.11467}, year = {2019} }