@article{1138847078,
author = {Ki, U-Hang and Suh, Hyun Bae},
title = {On hypersurfaces with normal $(f,\,g,\,u\_{(k)},\,\alpha\_{(k)})$-structure in an even-dimensional sphere},
journal = {Kodai Math. Sem. Rep.},
volume = {26},
number = {2-3},
year = {1975},
pages = { 424-437},
language = {en},
url = {http://dml.mathdoc.fr/item/1138847078}
}
Ki, U-Hang; Suh, Hyun Bae. On hypersurfaces with normal $(f,\,g,\,u_{(k)},\,\alpha_{(k)})$-structure in an even-dimensional sphere. Kodai Math. Sem. Rep., Tome 26 (1975) no. 2-3, pp. 424-437. http://gdmltest.u-ga.fr/item/1138847078/