@article{SM_1995_83_2_a1,
     author = {I. I. Bodrenko},
     title = {A characteristic feature of the~$n$-dimensional sphere in {the~Euclidean} space $E^{n+p}$},
     journal = {Sbornik. Mathematics},
     pages = {315--320},
     publisher = {mathdoc},
     volume = {83},
     number = {2},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1995_83_2_a1/}
}