@article{DAN_1989_307_3_a2,
     author = {L. N. Kozeratskaya and T. T. Lebedeva and T. I. Sergeenko},
     title = {Integer programming problems with a vector criterion. {Parametric}},
     journal = {Doklady Akademii Nauk},
     pages = {527--529},
     publisher = {mathdoc},
     volume = {307},
     number = {3},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_307_3_a2/}
}