RT Journal Article SR Electronic A1 Foltýnek, Tomáš A1 Čech, František T1 JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis YR 2013 VO 60 IS 7 SP 71 OP 80 DO 10.11118/actaun201260070071 UL https://acta.mendelu.cz/artkey/acu-201207-0008.php AB