Chirgin Evgeny Dmitrievich, Semenov Vladimir Grigoryevich, Baimukanov Dastanbek Asylbekovich, Iskhan Kairat Zhalelovich, Rzabayev Tolybek Serikbayevich, и Zhikishev Yerlik Kaliaskarovich. «INFLUENCE OF INCREASING THE MILK YIELD FOR THE FIRST LACTATION OF THE LITHUANIAN HEAVY DRAFT HORSES ON THEIR PRODUCTIVE LONGEVITY». «Вестник НАН РК», вып. 5, октябрь 2019 г., сс. 43-47., http://189185.vm7pq.group/bulletin-science/article/view/1175.