1. E. Witten, Phases of N = 2 theories in two-dimensions, Nucl. Phys. B 403 (1993) 159 [ hep-th/9301042 ] [ INSPIRE ].
2. K. Hori and C. Vafa, Mirror symmetry, hep-th/0002222 [ INSPIRE ].
3. K. Hori, A. Iqbal and C. Vafa, D-branes and mirror symmetry, hep-th/0005247 [ INSPIRE ].
4. M. Herbst, K. Hori and D. Page, Phases of N = 2 theories in 1 + 1 dimensions with boundary, arXiv:0803.2045 [ INSPIRE ].
5. W. Donovan and E. Segal, Window shifts, flop equivalences and Grassmannian twists, arXiv:1206.0219 .