%0 Journal Article %A Zh. Tasmambetov %T On the usage of special functions of two variables for studying of orthogonal polynomials of two variables %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2015 %P 710-721 %V 19 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2015_19_4_a9/ %G ru %F VSGTU_2015_19_4_a9