@article{ZNSL_2003_302_a11,
     author = {A. V. Khaustov and N. A. Shirokov},
     title = {Polynomial approximations on closed subsets of elliptic curves},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {178--187},
     publisher = {mathdoc},
     volume = {302},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2003_302_a11/}
}