TY  - JOUR
AU  - McDuff, Dusa
TI  - The structure of rational and ruled symplectic 4-manifolds
JO  - Journal of the American Mathematical Society
PY  - 1990
SP  - 679
EP  - 712
VL  - 03
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1990-1049697-8/
DO  - 10.1090/S0894-0347-1990-1049697-8
ID  - 10_1090_S0894_0347_1990_1049697_8
ER  -