@article{SEMR_2018_15_a54,
     author = {A. V. Slovesnov},
     title = {On approximation of plane curves by conics},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {1576--1594},
     publisher = {mathdoc},
     volume = {15},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2018_15_a54/}
}