TY  - JOUR
AU  - Welschinger, Jean-Yves
TI  - Invariants of real rational symplectic 4-manifolds and lower bounds in real enumerative geometry
JO  - Comptes Rendus. Mathématique
PY  - 2003
SP  - 341
EP  - 344
VL  - 336
IS  - 4
PB  - Elsevier
UR  - http://www.numdam.org/articles/10.1016/S1631-073X(03)00059-1/
DO  - 10.1016/S1631-073X(03)00059-1
LA  - en
ID  - CRMATH_2003__336_4_341_0
ER  -