@article{VUU_2016_26_1_a8,
     author = {V. N. Ushakov and A. A. Uspenskii},
     title = {$\alpha$-sets in finite dimensional {Euclidean} spaces and their properties},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {95--120},
     year = {2016},
     volume = {26},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2016_26_1_a8/}
}