Authors
Rihards Roziņš
Latvia University of Life Sciences and Technologies, Jelgava, Latvia
Raitis Brencis
Latvia University of Life Sciences and Technologies, Jelgava, Latvia
Uldis Spulle
Latvia University of Life Sciences and Technologies, Jelgava, Latvia
Ivanda Spulle-Meiere
Latvia University of Life Sciences and Technologies, Jelgava, Latvia
