@article{SM_2015_206_9_a2,
     author = {S. I. Dudov},
     title = {Systematization of problems on ball estimates of a~convex compactum},
     journal = {Sbornik. Mathematics},
     pages = {1260--1280},
     publisher = {mathdoc},
     volume = {206},
     number = {9},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2015_206_9_a2/}
}