A valuation of state of object based on weighted Mahalanobis distance. - Ewa Krusinska (Pattern Recognit., 1987)

Two step semi-optimal branch and bound algorithm for feature selection in mixed variable discrimination. - Ewa Krusinska (Pattern Recognit., 1989)

Comparison of the Rough Sets Approach and Probabilistic Data Analysis Techniques on a Common Set of Medical Data. - Ewa Krusinska; Ankica Babic; Roman Slowinski; Jerzy Stefanowski (Intelligent Decision Support, 1992)

Extraction of diagnostic rules using recursive partitioning systems: A comparison of two approaches. - Ankica Babic; Ewa Krusinska; Jan-Erik Strömberg (Artif. Intell. Medicine, 1992)