IMRICH, Ivan et al. The effect of Saccharomyces cerevisiae additive to cattle ration on milk yield of dairy cows. In Acta fytotechnica et zootechnica online. ISSN 1336-9245, 2021, vol. 24, mimoriadne č., s. 45-48. Dostupné na internete:<https://doi.org/10.15414/afz.2021.24.mi-prap.45-48> Indexované v: SCOPUS