@article{PDMA_2017_10_a9,
     author = {I. V. Cherednik},
     title = {One approach to constructing a~transitive class of block transformations},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {27--29},
     publisher = {mathdoc},
     number = {10},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2017_10_a9/}
}