%0 Journal Article %A Ya. V. Bazaikin %T Noncompact Riemannian Spaces with the Holonomy Group $\operatorname{Spin}(7)$ and 3-Sasakian Manifolds %J Informatics and Automation %D 2008 %P 6-17 %V 263 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2008_263_a1/ %G ru %F TRSPY_2008_263_a1