@article{01460290, title = {Flow-symmetric Riemannian manifolds.}, journal = {Beitr\"age zur Algebra und Geometrie}, volume = {40}, year = {1999}, pages = {459-474}, zbl = {0957.53016}, language = {en}, url = {http://dml.mathdoc.fr/item/01460290} }
Boeckx, Eric; Bueken, Peter; Vanhecke, Lieven. Flow-symmetric Riemannian manifolds.. Beiträge zur Algebra und Geometrie, Tome 40 (1999) pp. 459-474. http://gdmltest.u-ga.fr/item/01460290/