Template:Palais1963
From Manifold Atlas
R. S. Palais, Morse theory on Hilbert manifolds, Topology 2 (1963), 299–340. MR0158410 (28 #1633) Zbl 0122.10702
R. S. Palais, Morse theory on Hilbert manifolds, Topology 2 (1963), 299–340. MR0158410 (28 #1633) Zbl 0122.10702