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[1, pp. 51 - 60, 2018]

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[1, pp. 77 - 86, 2017]

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[1, pp. 101 - 118, 2017]

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[2, pp. 67 - 78, 2016]

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[1, pp. 57 - 76, 2015]

Ruzicka, M.
[2, pp. 85 - 90, 2017]

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[2, pp. 85 - 90, 2017]