@article{DAN_1974_219_6_a4,
     author = {Yu. M. Voloshin},
     title = {Enumeration of the terms of the object domains according to the depth of embedding},
     journal = {Doklady Akademii Nauk},
     pages = {1294--1297},
     year = {1974},
     volume = {219},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_6_a4/}
}