(with K.-U. Bux and K. Vogtmann) Automorphisms of two-dimensional RAAGS and partially symmetric automorphisms of free groups, pdf
(with K. Vogtmann) Finiteness properties of automorphism
groups of right-angled Artin groups, pdf
(with J. Crisp and K. Vogtmann) Automorphisms of 2-dimesnional right-angled Artin groups,
Geometry & Topology 11 (2007) 2227-2264. pdf
(with J. Crisp) Relatively hyperbolicity and Artin groups,
Geometriae Dedicata129 (2007) 1-13. pdf
An introduction to right-angled Artin groups,
Geometriae Dedicata 125 (2007) 141--158. pdf
(with J. Crisp) Automorphism groups of some affine and finite type Artin groups,
Math. Res. Letters. 12 (2005) 321--333. pdf
(with J. Meier) The language of geodesics for Garside groups,
Math. Zeitschrift 248 (2004) 495--509. pdf
(with J. Meier and K. Whittlesey) Bestvina's normal form complex and the homology of Garside groups,
Geometriae Dedicata 105 (2004) 171--188. pdf
The Deligne complex of the 4-strand braid group,
Transactions AMS 356 (2004), 3881--3897. pdf
(with D. Peifer) The K(pi,1) conjecture for the affine braid groups,
Commentari Math. Helv. 78 (2003) 584--600. pdf
(with A. Lytchak)
Metric characterizations of spherical and Euclidean buildings,
Geometry and Topology 5 (2001) 521--550. pdf
The Tits conjecture for locally reducible Artin groups,
Int. J. of Algebra and Computation 10 (2000), 783--797. pdf
(with M. Davis)
When is a Coxeter system determined by its Coxeter group?,
J. London Math. Soc. 61 (2000), 441--461. pdf
(with J. Altobelli) A geometric rational form for Artin groups of FC type,
Geometriae Dedicata 79 (2000), 277--289. pdf
Injectivity of the positive monoid for some infinite type Artin groups,
in Geometric Group Theory Down Under, Proceedings of a Special Year in Geometric Group Theory, Canberra, Australia,
ed. by J. Cossey, C. Miller, W. Neumann, and M. Shapiro, Walter De Gruyter 1999, 103--111. pdf
(with M. Davis and G. Moussong) Nonpositively curved, piecewise Euclidean structures on hyperbolic manifolds,
Michigan Math.~Journal 44 (1997), 201--208. pdf
Metric geometry: connections with combinatorics,
Proceedings of FPSAC Conference, DIMACS Series in Discrete Mathematics and Theoretical Computer Science 24 (1996), 55--69. pdf
(with M. Davis) Finite K(pi,1)'s for Artin Groups,
in Prospects in Topology, ed. by F. Quinn, Annals of Math Study 138, Princeton University Press (1995), 110--124. pdf
(with M. Davis) The K(pi,1)-problem for hyperplane complements associated to infinite reflection groups,
Journal of the AMS 8 (1995), 597--627. pdf
(with M. Davis) The polar dual of a convex polyhedral set
in hyperbolic space,
Michigan Math. Journal 42 (1995), 479--509. pdf
(with M. Davis) On the Euler characteristic of a nonpositively curved, piecewise Euclidean manifold,
Pacific Journal of Math.~171 (1995), 117--137. pdf
Geodesic automation and growth functions for Artin groups of finite type,
Mathematische Annalen 301 (1995), 307--324. pdf