%0 Journal Article %A A. Mikhailov %T Comultiplication in $ABCD$ algebra and scalar products of Bethe wave functions %J Teoretičeskaâ i matematičeskaâ fizika %D 1994 %P 113-118 %V 100 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1994_100_1_a10/ %G ru %F TMF_1994_100_1_a10