Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1995__44_a3, author = {Oldrich Kowalski and Masami Sekizawa}, title = {On the {Scalar} {Curvature} of {Tangent} sphere bundles with {Arbitary} {Constant} {Radius}}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma} }, pages = {17-30}, publisher = {mathdoc}, volume = {44}, year = {1995}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1995__44_a3/} }
Oldrich Kowalski; Masami Sekizawa. On the Scalar Curvature of Tangent sphere bundles with Arbitary Constant Radius. Ευκλείδης Γ , Tome 44 (1995), p. 17-30. http://geodesic.mathdoc.fr/item/EUG_1995__44_a3/