TT Tuychiev, “On Domains of Convergence of Multidimensional Lacunary Series”, Journal of Siberian Federal University. Mathematics & Physics, 12:6 (2019), 736-746
T.Tuychiev, J.Tishabaev, “On the continuation of the Hartogs series with holomorphic coefficients”, Bulletin of National University of Uzbekistan: Mathematics and Natural Sciences, 2:1 (2019), 69-76