@article{DA_2014_21_1_a4,
     author = {A. V. Kelmanov and S. A. Khamidullin},
     title = {Approximation algorithm for one problem of partitioning a~sequence},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {53--66},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2014_21_1_a4/}
}