@article{1255987325,
author = {Ledger, A. J.},
title = {Naturally reductive Riemannian $S$-manifolds},
journal = {Illinois J. Math.},
volume = {36},
number = {4},
year = {1992},
pages = { 558-588},
language = {en},
url = {http://dml.mathdoc.fr/item/1255987325}
}
Ledger, A. J. Naturally reductive Riemannian $S$-manifolds. Illinois J. Math., Tome 36 (1992) no. 4, pp. 558-588. http://gdmltest.u-ga.fr/item/1255987325/