TY  - JOUR
AU  - Schneiderman, Rob
AU  - Teichner, Peter
TI  - Higher order intersection numbers of 2–spheres in 4–manifolds
JO  - Algebraic and Geometric Topology
PY  - 2001
SP  - 1
EP  - 29
VL  - 1
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2001.1.1/
DO  - 10.2140/agt.2001.1.1
ID  - 10_2140_agt_2001_1_1
ER  -