%0 Journal Article %A K. N. Anakhaev %T Length of lemniscata Bernoulli arc %J News of the Kabardin-Balkar scientific center of RAS %D 2022 %P 5-11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IZKAB_2022_1_a0/ %G ru %F IZKAB_2022_1_a0