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New Trends in Production Engineering > 2018 > Vol. 1, Iss. 1 > 55--61
Rocznik Ochrona Środowiska > 2012 > Tom 14 > 132--145
Environment Protection Engineering > 2006 > Vol. 32, nr 1 > 41-49
New Trends in Production Engineering > 2018 > Vol. 1, Iss. 1 > 55--61
Rocznik Ochrona Środowiska > 2012 > Tom 14 > 132--145
Environment Protection Engineering > 2006 > Vol. 32, nr 1 > 41-49