@article{DA_2014_21_1_a3,
     author = {A. A. Evdokimov and T. I. Fedoryaeva},
     title = {On the description problem of the diversity vectors of balls},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {44--52},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2014_21_1_a3/}
}