Enrico Franconi, Yazmin Angélica Ibáñez-García, Inanç Seylan. Query Answering with DBoxes is Hard. Electronic Notes in Theoretical Computer Science, 278:71-84, 2011. [doi]
@article{FranconiIS11,
title = {Query Answering with DBoxes is Hard},
author = {Enrico Franconi and Yazmin Angélica Ibáñez-García and Inanç Seylan},
year = {2011},
doi = {10.1016/j.entcs.2011.10.007},
url = {http://dx.doi.org/10.1016/j.entcs.2011.10.007},
researchr = {https://researchr.org/publication/FranconiIS11},
cites = {0},
citedby = {0},
journal = {Electronic Notes in Theoretical Computer Science},
volume = {278},
pages = {71-84},
}