%0 Journal Article %A B. V. Krakht %T On a multiple complete rational trigonometric sum %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2006 %P 47-50 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2006_6_a10/ %G ru %F VMUMM_2006_6_a10