Chirgin Evgeny Dmitrievich, Semenov Vladimir Grigoryevich, Baimukanov Dastanbek Asylbekovich, Iskhan Kairat Zhalelovich, Rzabayev Tolybek Serikbayevich, и Zhikishev Yerlik Kaliaskarovich. 2019. «THE RELATION OF PRODUCTIVE LONGEVITY OF LITHUANIAN HEAVY DRAFT MARES WITH THE UDDER CAPACITY». «Вестник НАН РК», вып. 5 (октябрь):23-28. http://89.250.84.46/bulletin-science/article/view/1167.