@article{DA_1989_29_a6,
     author = {L. A. Saiko},
     title = {Investigation of a class of partitions in integer programming},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {72--82},
     publisher = {mathdoc},
     number = {29},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1989_29_a6/}
}