RT Journal Article SR Electronic A1 HoluĊĦa, Otakar T1 JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis YR 2013 VO 61 IS 3 SP 637 OP 646 DO 10.11118/actaun201361030637 UL https://acta.mendelu.cz/artkey/acu-201303-0008.php AB