@article{IVM_2006_7_a2,
     author = {A. S. Dudova},
     title = {On the stability of the solution of the best approximation of a convex compact set by a ball},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {25--33},
     publisher = {mathdoc},
     number = {7},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2006_7_a2/}
}