@article{MAT_1973_17_4_a10,
     author = {M. E. Hellman and T. M. Cover},
     title = {On memory saved by randomization},
     journal = {Matematika},
     pages = {125--128},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAT_1973_17_4_a10/}
}