%0 Journal Article %J IEEE Trans. Knowl. Data Eng. %D 2001 %T Nondeterministic, Nonmonotonic Logic Databases %A Fosca Giannotti %A Giuseppe Manco %A Mirco Nanni %A Dino Pedreschi %B IEEE Trans. Knowl. Data Eng. %V 13 %P 813-823 %G eng