@article{DA_1997_4_4_a1,
     author = {A. A. Evdokimov and A. L. Perezhogin},
     title = {Minimal numerations of subsets of a~finite set, and the problem of the {Hamiltonicity} of the graph of the middle layers of a~hypercube},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {6--12},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1997_4_4_a1/}
}