@article{TM_2008_262_a8,
     author = {Yu. N. Kiselev},
     title = {Approximation of {Convex} {Compact} {Sets} by {Ellipsoids.} {Ellipsoids} of {Best} {Approximation}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {103--126},
     publisher = {mathdoc},
     volume = {262},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2008_262_a8/}
}