@article{DBLP:journals/tplp/AguadoCF0PV19, 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 = {{TPLP}}, number = {5-6}, pages = {908--924}, volume = {19}, year = {2019} }