RT Journal Article
SR Electronic
A1 Koleva-Valkova, Lyubka
A1 Piperkova, Neshka
A1 Petrov, Veselin
A1 Vassilev, Andon
T1 
JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
YR 2017
VO 65
IS 3
SP 871
OP 878
DO 10.11118/actaun201765030871
UL https://acta.mendelu.cz/artkey/acu-201703-0010.php
AB