@article{KUTGS_1974_7_a5,
     author = {V. S. Karpova},
     title = {Certain classes of surfaces in the elliptic space~$S_3^n$},
     journal = {Trudy Geometricheskogo Seminara},
     pages = {43--47},
     publisher = {mathdoc},
     volume = {7},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUTGS_1974_7_a5/}
}