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@article{DA_1997_4_3_a1, author = {O. M. Kasim-zade}, title = {Minimal coverings of {a~Boolean} cube by centered antichains}, journal = {Diskretnyj analiz i issledovanie operacij}, pages = {9--17}, publisher = {mathdoc}, volume = {4}, number = {3}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DA_1997_4_3_a1/} }
O. M. Kasim-zade. Minimal coverings of a~Boolean cube by centered antichains. Diskretnyj analiz i issledovanie operacij, Tome 4 (1997) no. 3, pp. 9-17. http://geodesic.mathdoc.fr/item/DA_1997_4_3_a1/