RT Journal Article SR Electronic A1 Tuleja, Pavel A1 TvrdoĊˆ, Michal T1 JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis YR 2014 VO 59 IS 7 SP 477 OP 488 DO 10.11118/actaun201159070477 UL https://acta.mendelu.cz/artkey/acu-201107-0051.php AB