Kostylev, E., Reutter, J., & Salamon, A. (2017). Classification of annotation semirings over containment of conjunctive queries. Association for Computing Machinery.
Цитирование в стиле Чикаго (17-е изд.)Kostylev, E., J. Reutter, и A. Salamon. Classification of Annotation Semirings over Containment of Conjunctive Queries. Association for Computing Machinery, 2017.
Цитирование MLA (9-е изд.)Kostylev, E., et al. Classification of Annotation Semirings over Containment of Conjunctive Queries. Association for Computing Machinery, 2017.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.