@article{DAN_1971_196_3_a12,
     author = {A. V. Chakmazyan},
     title = {On the theory of dually normalizable $m$-dimensional surfaces $V_m$ in $E_n$},
     journal = {Doklady Akademii Nauk},
     pages = {538--540},
     publisher = {mathdoc},
     volume = {196},
     number = {3},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1971_196_3_a12/}
}