%0 Journal Article %A A. F. Lavrik %T Arithmetical equivalents of functional equations of Riemannian type %J Informatics and Automation %D 1991 %P 213-221 %V 200 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1991_200_a19/ %G ru %F TRSPY_1991_200_a19