[MathCongrès]
Computational and geometric aspects of modern algebra
/ Ed. Atkinson, Michael D. ; Ed. Gilbert, Nick ; Ed. Howie, James ; Ed. Linton, Steve ; Ed. Robertson, Edmund.
-Cambridge : Cambridge university Press, 2000. - viii, 279 p. ; 23 cm
[MathCongrès]
Combinatorial and geometric group theory
/ Ed. Duncan, Andrew J. ; Ed. Gilbert, N. D. ; Ed. Howie, James ; Heriot-Watt University.
-Cambridge : Cambridge university Press, 1995. - ix, 325 p. ; 23 cm