Theisen, Stefan Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
PhLB344-1995.pdf (Publisher version), 630KB
Klemm, A., Lerche, W., Yankielowicz, S., & Theisen, S. (1995). Simple singularities and N = 2 supersymmetric Yang-Mills theory. Physics Letters B, 344(1-4), 169-175. doi:10.1016/0370-2693(94)01516-F.