Three Approaches to Data Analysis Test Theory, Rough Sets and Logical Analysis of Data - Chikalov, Igor; Lozin, Vadim; Lozina, Irina; Moshkov, Mikhail; Nguyen, Hung Son; Skowron, Andrzej; Zielosko, Beata (Springer Berlin Heidelberg : Imprint: Springer, 2013)