[1]
KOTNIK, B. et al. 2009. Parameters affecting calving difficulty of Charolais and Limousin breed at the Educational and Research Centre Logatec. Acta agriculturae Slovenica. 94, 1 (Nov. 2009), 27–31. DOI:https://doi.org/10.14720/aas.2009.94.1.14819.