%0 Journal Article %A Fernández, Marisa %T A new example of compact Riemannian manifold with structure group Spin(7) %J Portugaliae mathematica %D 1987 %P 161-165 %V 44 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1987__44_2_115578/ %G en %F PORMA_1987__44_2_115578