Bakos, G., Béki, S., Pócza, S., Nagy, Ádám, Tóth, S., Szabari, M. and Stefler, J. 2019. Relationships between reproduction parameters in dairy cows. Review on Agriculture and Rural Development. 7, 1-2 (Nov. 2019), 81–86. DOI:https://doi.org/10.14232/rard.2018.1-2.81-86.