@article{PDM_2020_2_a1,
     author = {K. D. Tsaregorodtsev},
     title = {One-to-one correspondense between proper families {of~Boolean} functions and unique sink orientations of~cubes},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {16--21},
     publisher = {mathdoc},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2020_2_a1/}
}