Dergiler / Turkish Journal of Mathematics / 1996 / Cilt: 20 - Sayı: 1A survey of symplectic 4- manifolds with $b^+$ =1Dusa MCDUFF, Dietmar SALAMONDergiTurkish Journal of MathematicsSayı1996 · Cilt: 20 - Sayı: 1Sayfa47–60DOI—