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On a 4-manifold homology equivalent to a bouquet of surfaces. (English) Zbl 0468.57010

##### MSC:
 57N15 Topology of the Euclidean $$n$$-space, $$n$$-manifolds ($$4 \leq n \leq \infty$$) (MSC2010) 57M25 Knots and links in the $$3$$-sphere (MSC2010) 57R95 Realizing cycles by submanifolds 57Q35 Embeddings and immersions in PL-topology 57R20 Characteristic classes and numbers in differential topology
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