@article{GDZPPN002405806, title = {On Riemannian Manifolds Admitting an Infinitesimal Conformal Transformation.}, journal = {Mathematische Zeitschrift}, volume = {114}, year = {1970}, pages = {205-214}, zbl = {0185.49801}, url = {http://dml.mathdoc.fr/item/GDZPPN002405806} }
Yano, Kentaro. On Riemannian Manifolds Admitting an Infinitesimal Conformal Transformation.. Mathematische Zeitschrift, Tome 114 (1970) pp. 205-214. http://gdmltest.u-ga.fr/item/GDZPPN002405806/