1. Agrawal, R., & Srikant, R. (1994). Fast algorithms for mining association rules in large databases. In Proc. 20th int. conf. very large data bases (VLDB’94) (pp. 478–499).
2. Bembenik, R. (2007). Methods of mining data from spatial information systems. Ph.D. thesis, Warsaw University of Technology (in Polish).
3. Bembenik, R., & Protaziuk, G. (2004). Mining spatial association rules. In Proc. of IIS:IIP WM’04 (pp. 3–12). Zakopane, Poland: Springer Verlag.
4. de Bert, M., Schwarzkopf, O., von Kreveld, M., & Overmars, M. (2000). Computational geometry: Algorithms and applications. Heidelberg: Springer.
5. Ester, M., Kriegel, H. P., & Sander, J. (1997). Spatial data mining: A database approach. In Proc. of the 5th int. symposium on large spatial databases (SSD’97). Berlin: Lecture Notes in Computer Science.