%0 Journal Article %A V. A. Kyrov %T Solving of functional equations associated with the scalar product %J Čelâbinskij fiziko-matematičeskij žurnal %D 2017 %P 30-45 %V 2 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHFMJ_2017_2_1_a3/ %G ru %F CHFMJ_2017_2_1_a3