RT Journal Article SR Electronic A1 Kalouda, FrantiĊĦek T1 JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis YR 2013 VO 61 IS 2 SP 367 OP 376 DO 10.11118/actaun201361020367 UL https://acta.mendelu.cz/artkey/acu-201302-0012.php AB