@article{DA_2014_21_3_a4,
     author = {A. V. Kel'manov and S. M. Romanchenko},
     title = {FPTAS for solving a~problem of search for a~vector subset},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {41--52},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2014_21_3_a4/}
}