Template:Hempel1976
From Manifold Atlas
J. Hempel, -Manifolds, Princeton University Press, Princeton, N. J., 1976. MR0415619 (54 #3702) Zbl 1058.57001
J. Hempel, -Manifolds, Princeton University Press, Princeton, N. J., 1976. MR0415619 (54 #3702) Zbl 1058.57001