@article{DBLP:journals/corr/cs-AI-0207071, title = {A Polynomial Translation of Logic Programs with Nested Expressions into Disjunctive Logic Programs: Preliminary Report}, author = {Pearce, David and Sarsakov, Vladimir and Schaub, Torsten and Tompits, Hans and Woltran, Stefan}, journal = {CoRR}, volume = {cs.AI/0207071}, year = {2002} }