@article{TIMM_2013_19_4_a12,
     author = {E. E. Ivanko},
     title = {Dynamic programming in a problem of rearranging single-type objects},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {125--130},
     publisher = {mathdoc},
     volume = {19},
     number = {4},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2013_19_4_a12/}
}