@article{TIMM_2010_16_3_a11,
     author = {A. V. Kel'manov},
     title = {The $NP$-completeness of some problems of searching for vector subsets},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {121--129},
     year = {2010},
     volume = {16},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2010_16_3_a11/}
}