TY - JOUR AU - F. N. Yasinskii TI - The approximation of functions in $\mathbf C^m$ by means of a~system in $\mathbf C^{m+s}$ which is orthonormalized in $L^2$ JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1969 SP - 106 EP - 108 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1969_1_a14/ LA - ru ID - IVM_1969_1_a14 ER -