@article{MZM_1978_24_3_a8,
     author = {N. N. Katerinochkina},
     title = {Sets containing a~maximal number of pairwise incomparable $n$-dimensional $k$-ary sets},
     journal = {Matemati\v{c}eskie zametki},
     pages = {367--374},
     publisher = {mathdoc},
     volume = {24},
     number = {3},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1978_24_3_a8/}
}