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Forum Eksploatatora > 2017 > Nr 3 (90) > 30-33
Inżynieria Rolnicza > 2009 > R. 13, nr 6 > 155-161
Environment Protection Engineering > 2009 > Vol. 35, nr 4 > 73-79
Environment Protection Engineering > 2008 > Vol. 34, nr 4 > 33-41