1. Artin groups and infinite Coxeter groups;Appel;Invent. Math.,1983
2. Aspherical relative presentations;Bogley;Proc. Edinb. Math. Soc.,1992
3. Identities among relations;Brown,1982
4. The K(π,1) problem for hyperplane complements associated to infinite reflection groups;Charney;J. Am. Math.,1995
5. Finite K(π,1) for Artin groups;Charney,1994