TY - JOUR AU - Ue, Masaaki TI - On the intersection forms of spin 4–manifolds bounded by spherical 3–manifolds JO - Algebraic and Geometric Topology PY - 2001 SP - 549 EP - 578 VL - 1 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2001.1.549/ DO - 10.2140/agt.2001.1.549 ID - 10_2140_agt_2001_1_549 ER -