%0 Journal Article %A D. L. Berman %T Investigation of convergence of various extensions of some Hermite--F\'ejer interpolation process %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1984 %P 73-75 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1984_6_a13/ %G ru %F IVM_1984_6_a13