Ladyka, V. and Khmelnychyi, S.L. 2019. Phenotypic consolidation breeding groups of cows Sumy intrabreed type of Ukrainian black-and-white dairy breed of different origin by linear traits of conformation type. Bulletin of Sumy National Agrarian University. The series: Livestock. 3 (38) (Sep. 2019), 3-11. DOI:https://doi.org/10.32845/bsnau.lvst.2019.3.1.