@article{FAA_1991_25_1_a7,
     author = {V. A. Voevodskii and M. M. Kapranov},
     title = {Free $n$-category generated by a cube, oriented matroids, and higher {Bruhat} orders},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {62--65},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1991_25_1_a7/}
}