Nurmagomedov А. А. Russia South Mathematical Institute of Vladikavkaz Science Center of the RAS, Mahachkala, ул. Маркуса, 22, Владикавказ, Респ. Северная Осетия-Алания, 362027 alimn@mail.ru Author's articles Asymptotic Properties of Polynomials pˆα,βn (x), Orthogonal on Any Sets in the Сase of Integers α and β About Approximation Multinominals, Orthogonal on Any Grids Polynomials, Orthogonal on Non-Uniform Grids