@article{DAN_1993_328_1_a4,
     author = {V. A. Bondarenko},
     title = {Estimates for the complexity of combinatorial optimization},
     journal = {Doklady Akademii Nauk},
     pages = {22--24},
     publisher = {mathdoc},
     volume = {328},
     number = {1},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_328_1_a4/}
}