Ricardo Gonçalves 0001, Matthias Knorr, João Leite, Stefan Woltran. When you must forget: Beyond strong persistence when forgetting in answer set programming. TPLP, 17(5-6):837-854, 2017. [doi]
@article{GoncalvesKLW17,
title = {When you must forget: Beyond strong persistence when forgetting in answer set programming},
author = {Ricardo Gonçalves 0001 and Matthias Knorr and João Leite and Stefan Woltran},
year = {2017},
doi = {10.1017/S1471068417000382},
url = {https://doi.org/10.1017/S1471068417000382},
researchr = {https://researchr.org/publication/GoncalvesKLW17},
cites = {0},
citedby = {0},
journal = {TPLP},
volume = {17},
number = {5-6},
pages = {837-854},
}