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T. Kannan, A. Malleswaran and M.B.K. Moorthy
http://imp.gda.pl/files/transactions/139/01_paper.pdf/No. 139, 2018, 3–22
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J. Grzelak and Z. Wierciński
http://imp.gda.pl/files/transactions/139/02_paper.pdf/No. 139, 2018, 23–44
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S.V. Artsiamchuk and G.I. Sidorenko
http://imp.gda.pl/files/transactions/139/03_paper.pdf/No. 139, 2018, 45–61
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P. Ziółkowski
http://imp.gda.pl/files/transactions/139/04_paper.pdf/No. 139, 2018, 63–96