%0 Journal Article %A A. A. Plesyak %T Approximation of analytic functions of two complex variables by polynomials in a~principal star domain %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1988 %P 44-50 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1988_3_a6/ %G ru %F IVM_1988_3_a6