Lanzinger, M. (2021). Tractability beyond β-acyclicity for conjunctive queries with negation. Association for Computing Machinery.
芝加哥风格引文Lanzinger, M. Tractability Beyond β-acyclicity for Conjunctive Queries with Negation. Association for Computing Machinery, 2021.
MLA引文Lanzinger, M. Tractability Beyond β-acyclicity for Conjunctive Queries with Negation. Association for Computing Machinery, 2021.
警告：这些引文格式不一定是100％准确.