@article{VUU_2020_30_3_a10,
     author = {A. Yu. Saparov and A. P. Beltyukov and S. G. Maslov},
     title = {Refinement of the results of recognition of mathematical formulas using the {Levenshtein} distance},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {513--529},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2020_30_3_a10/}
}