@article{PDMA_2017_10_a6,
     author = {N. V. Medvedev and S. S. Titov},
     title = {On homogeneous matroids and block-schemes},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {21--23},
     publisher = {mathdoc},
     number = {10},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2017_10_a6/}
}