1. Adaricheva, K.V., Nation, J.B., Rand, R.: Ordered direct implicational basis of a finite closure system. Discrete Applied Mathematics 161(6), 707–723 (2013)
2. Agrawal, R., Srikant, R.: Fast algorithms for mining association rules in large databases. In: VLDB, pp. 487–499. Morgan Kaufmann (1994)
3. Angluin, D.: Queries and concept learning. Mach. Learn. 2(4), 319–342 (1987)
4. Armstrong, W.W.: Dependency structures of data base relationships. In: J.L. Rosenfeld (ed.) Information Processing, Proceedings of the 6th IFIP Congress 1974, Stockholm, Sweden, August 5–10, 1974., pp. 580–583. North-Holland (1974)
5. Atzeni, P., Antonellis, V.D.: Relational Database Theory. Benjamin/Cummings (1993)