Lanzinger, M. (2021). Tractability beyond β-acyclicity for conjunctive queries with negation. Association for Computing Machinery.
Cita Chicago (17th ed.)Lanzinger, M. Tractability Beyond β-acyclicity for Conjunctive Queries with Negation. Association for Computing Machinery, 2021.
Cita MLA (9th ed.)Lanzinger, M. Tractability Beyond β-acyclicity for Conjunctive Queries with Negation. Association for Computing Machinery, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.