TURINEK, Matjaž, 2011, Comparability of the biodynamic production system regarding agronomic, environmental and quality parameters : Ph. D. Thesis [na spletu]. Doktorska disertacija. Maribor : M. Turinek. [Dostopano 1 april 2025]. Pridobljeno s: http://dkum.uni-mb.si/Dokument.php?id=21006