TY - JOUR AU - Lin, Jianfeng TI - Pin(2)–equivariant KO–theory and intersection forms of spin 4–manifolds JO - Algebraic and Geometric Topology PY - 2015 SP - 863 EP - 902 VL - 15 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2015.15.863/ DO - 10.2140/agt.2015.15.863 ID - 10_2140_agt_2015_15_863 ER -