Papers on Hyperbolic Groups

1. Discriminating completions of hyperbolic groups (with G. Baumslag and V. Remeslennikov). Geom. Dedicata 92 (2002), 115-143.

2. Equations over Q-completions of hyperbolic groups (with O. Kharlampovich and E. Lyutikova). Trans. Amer. Math. Soc. 351 (1999), no. 7, 2961-2978.

3. Hyperbolic groups and free constructions (with O. Kharlampovich). Trans. Amer. Math. Soc. 350 (1998), no. 2, 571-613.