@article{DAN_1996_347_4_a0,
     author = {S. K. Vodopyanov},
     title = {Quasiconformal mappings on {Carnot} groups and their applications},
     journal = {Doklady Akademii Nauk},
     pages = {439--442},
     year = {1996},
     volume = {347},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_347_4_a0/}
}