@article{DAN_1971_198_6_a7,
     author = {R. I. Sedo and A. V. Sychev},
     title = {On extension of quasi-conformal mappings to multidimensional spaces of greater dimension},
     journal = {Doklady Akademii Nauk},
     pages = {1278--1279},
     publisher = {mathdoc},
     volume = {198},
     number = {6},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1971_198_6_a7/}
}