Geography of symplectic 4-manifolds with Kodaira dimension one. Baldridge, Scott; Li, Tian-Jun — 2005 Algebraic & Geometric Topology
Simply connected minimal symplectic 4-manifolds with signature less than −1 Anar Akhmedov; Scott Baldridge; R. İnanç Baykur; Paul Kirk; B. Doug Park — 2010 Journal of the European Mathematical Society