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2. Woźniak, M., Marszałek, Z., Gabryel, M., Nowicki, R.K.: On quick sort algorithm performance for large data sets. In: Proceedings of the 8th International Conference on Knowledge, Information and Creativity Support Systems, Skulimowski, A.M.J. (ed.), pp. 647–656. Cracow, Poland, 7–9 Nov 2013
3. Woźniak, M., Marszałek, Z., Gabryel, M., Nowicki, R.K.: Triple heap sort algorithm for large data sets. In: Proceedings of the 8th International Conference on Knowledge, Information and Creativity Support Systems, Skulimowski, A.M.J. (ed.), pp. 657–665. Cracow, Poland, 7–9 Nov 2013
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5. Woźniak, M., Marszałek, Z.: Extended Algorithms for Sorting Large Data Sets. Silesian University of Technology Press, Gliwice (2014)