Template:Lashof1963
From Manifold Atlas
R. Lashof, PoincarĂ© duality and cobordism, Trans. Amer. Math. Soc. 109 (1963), 257–277. MR0156357 (27 #6281) Zbl 0137.42803
R. Lashof, PoincarĂ© duality and cobordism, Trans. Amer. Math. Soc. 109 (1963), 257–277. MR0156357 (27 #6281) Zbl 0137.42803