RT Journal Article SR Electronic A1 Karásek, Petr A1 Stejskalová, Dagmar A1 Ulčák, Zbyněk T1 JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis YR 2014 VO 62 IS 3 SP 507 OP 515 DO 10.11118/actaun201462030507 UL https://acta.mendelu.cz/artkey/acu-201403-0007.php AB