@article{1178241283, author = {Wakakuwa, Hidekiyo}, title = {Subgroup of some Lie group as a Riemannian submanifold}, journal = {Tohoku Math. J. (2)}, volume = {25}, number = {4}, year = {1973}, pages = { 499-501}, language = {en}, url = {http://dml.mathdoc.fr/item/1178241283} }
Wakakuwa, Hidekiyo. Subgroup of some Lie group as a Riemannian submanifold. Tohoku Math. J. (2), Tome 25 (1973) no. 4, pp. 499-501. http://gdmltest.u-ga.fr/item/1178241283/