@article{INTO_2017_143_a4,
     author = {I. G. Tsar'kov},
     title = {Some applications of geometric theory of approximations},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {63--80},
     publisher = {mathdoc},
     volume = {143},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2017_143_a4/}
}