1. De Concini, C., Procesi, C.: Complete symmetric varieties. II. Intersection theory, algebraic groups and related topics (Kyoto/Nagoya, 1983). Advanced Studies in Pure Mathematics, vol. 6, pp. 481–513. North-Holland, Amsterdam (1985)
2. Hironaka, H.: Resolution of singularities of an algebraic variety over a field of characteristic zero, I and II. Ann. Math. (2) 79 (1, 2), 109–326 (1964)
3. Hacking, P., Keel, S., Tevelev, J.: Stable pair, tropical, and log canonical compact moduli of del Pezzo surfaces. Inventiones 178(1), 173–228 (2009)
4. Kollár, J., et al.: Flips and abundance for algebraic threefolds. Astérisque 211, 1–258 (1992)
5. Luxton, M., Qu, Z.: Some results on tropical compactifications. Trans. Am. Math. Soc. 363, 4853–4876 (2011)