Search for: [References = "10. Dymnicki A.B., Henry D.B., 2011, Use of Clustering Methods to Understand More about the Case. Methodological Innovations Online, 6\(2\), s. 6–26. \(http\:\/\/www.pbs.plym.ac.uk\/mi\/pdf\/31\-08\-11\/2.%20Dymnicki%20\-%20pp6\-26.pdf\)."]