- V. V. Karachik, “The Green Function of the Dirichlet Problem for the Biharmonic Equation in a Ball”, Comput. Math. and Math. Phys., 59, № 1, 2019, 66

- Валерий Валентинович Карачик, Valeriy Valentinovich Karachik, “Функция Грина задачи Дирихле для $3$-гармонического
уравнения в шаре”, Математические заметки, 107, № 1, 2020, 87

- Bakytbek Koshanov, Maksat Bakytbek, 1, Extended Abstracts MWCAPDE 2023, 2024, 167

- V. V. Karachik, “The Green Function of the Navier Problem for the Polyharmonic Equation in a Ball”, J Math Sci, 269, № 2, 2023, 189

- V. V. Karachik, “Representation of the Green’s Function of the Dirichlet Problem for the Polyharmonic Equation in the Ball”, Diff Equat, 59, № 8, 2023, 1061

- V. V. Karachik, “On One Integral Representation of Solutions of Polyharmonic Equation”, Lobachevskii J Math, 44, № 7, 2023, 2749

- V. V Karachik, “Representation of the Green’s Function of the Dirichlet Problem for the Polyharmonic Equation in the Ball”, Differencialʹnye uravneniâ, 59, № 8, 2023, 1057

- Batirkhan Khudaibergenovich Turmetov, “Green function for analogue of Robin problem for polyharmonic equation”, Ufimsk. Mat. Zh., 11, № 3, 2019, 78

- Makhmud Sadybekov, Batirkhan Turmetov, 1, Extended Abstracts MWCAPDE 2023, 2024, 187

- V. V. Karachik, B. Kh. Turmetov, “On the Green’s Function for the Third Boundary Value Problem”, Sib. Adv. Math., 29, № 1, 2019, 32
