@article{PDM_2013_2_a1,
     author = {S. P. Gorshkov and A. V. Dvinyaninov},
     title = {Lower and upper bounds for the affinity order of transformations of {Boolean} vector spaces},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {14--18},
     publisher = {mathdoc},
     number = {2},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2013_2_a1/}
}