Template:Brumfiel1969
From Manifold Atlas
G. Brumfiel, On the homotopy groups of and . II, Topology 8 (1969), 305–311. MR0248830 (40 #2080) Zbl 0179.28601
G. Brumfiel, On the homotopy groups of and . II, Topology 8 (1969), 305–311. MR0248830 (40 #2080) Zbl 0179.28601