1. Signed Dynkin diagrams and associated groups;Bennett,1993
2. Irreducibility of moduli spaces of cyclic unramified covers of genus g curves;Biggers;Trans. Amer. Math. Soc.,1986
3. Lie Groups and Lie Algebras;Bourbaki,2002
4. Conjugacy classes in the Weyl group;Carter;Compos. Math.,1972
5. Zür Theorie der Riemann'schen Flächen;Clebsch;Math. Ann.,1872