Pyatkin, A. V.
| Issue | Section | Title | Abstract | File |
| Vol 484, No 4 (2019) | Mathematics | On the complexity of some problems of searching for a family of disjoint clusters | Abstract |
 (Rus) |
| Vol 488, No 1 (2019) | Mathematics | On the complexity of some partition problems of a finite set of points in Euclidean space into balanced clusters | Abstract |
(Rus) |
| Vol 489, No 4 (2019) | Mathematics | NP-hardness of quadratic Euclidean 1-Mean and 1-Median 2-Clustering problem with the constraints on the cluster sizes | Abstract |
(Rus) |