Bibliography
Borel, A.: Sur l'homologie et la cohomologie des groupes de Lie compacts connexes. Amer. J. Math.76, 273–342 (1954)
Brown, R.B., Gray, A.: Vector cross products. Comment. Math. Helv.42, 222–236 (1967)
Gray, A.: Weak holonomy groups. Math. Z.123, 290–300 (1971)
Gray, A.: Nearly Kähler manifolds. J. Differential Geometry4, 283–310 (1970)
Gray, A.: Vector cross products on manifolds. Trans. Amer. Math. Soc.14, 465–504 (1969)
Jacobson, M.: Composition algebras and their automorphisms. Rend. Circ. Mat. Palermo7, 55–80 (1958)
Simons, J.: On transitivity of holonomy systems. Ann. of Math.76, 213–234 (1962)
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Marchiafava, S. Characterization of Riemannian manifolds with weak holonomy groupG 2 (following A. Gray). Math Z 178, 157–162 (1981). https://doi.org/10.1007/BF01262037
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DOI: https://doi.org/10.1007/BF01262037