@article{IVM_1962_6_a19,
     author = {I. I. \`Eterman},
     title = {Approximation of functions by asymptotic polynomials},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {162--171},
     publisher = {mathdoc},
     number = {6},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1962_6_a19/}
}