Self-Organizing Feature Maps in Correlating Groups of Time Series: Experiments with Indicators Describing Entrepreneurship. - Marta Czyzewska; Jaroslaw Szkola; Krzysztof Pancerz (CS&P, 2012)

Towards Assessment of Innovativeness Economy Determinant Correlation: the Double Self-Organizing Feature Map Approach. - Marta Czyzewska; Jaroslaw Szkola; Krzysztof Pancerz (Fundam. Informaticae, 2014)