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Peter Uhrin
Slovak University of Agriculture in Nitra, Faculty of Horticulture and Landscape Engineering, Department of Garden and Landscape Architecture, Tr. A. Hlinku 2, 949 76 Nitra, Slovak Republic
Ján Supuka
Slovak University of Agriculture in Nitra, Faculty of Horticulture and Landscape Engineering, Department of Garden and Landscape Architecture, Tr. A. Hlinku 2, 949 76 Nitra, Slovak Republic