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Operations Research and Decisions > 2021 > Vol. 31, No. 4 > 69--87
LogForum > 2020 > Vol. 16, no. 3 > 363--372
Logistics and Transport > 2017 > Vol. 36, No. 4 > 25--42
Problemy Ekorozwoju > 2015 > Vol. 10, nr 2 > 31--42
Problemy Ekorozwoju > 2012 > Vol. 7, nr 1 > 77-80
Problemy Ekorozwoju > 2008 > Vol. 3, nr 2 > 25-29