@article{DA_2013_20_2_a5,
     author = {D. S. Malyshev},
     title = {Extending operators for the independent set problem},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {75--87},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2013_20_2_a5/}
}