%0 Journal Article %A Bohr, Christian %T Stabilisation, bordism and embedded spheres in 4–manifolds %J Algebraic and Geometric Topology %D 2002 %P 219-238 %V 2 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2002.2.219/ %R 10.2140/agt.2002.2.219 %F 10_2140_agt_2002_2_219