@article{IZKAB_2022_1_a0,
     author = {K. N. Anakhaev},
     title = {Length of lemniscata {Bernoulli} arc},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {5--11},
     publisher = {mathdoc},
     number = {1},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2022_1_a0/}
}