Representations of polygons of finite groups.
Rescuing the Whitehead Method for Free Products, I: Peak Reduction.
Rescuing the Whitehead Method for Free Products, II: The Algorithm.
Rigidity of graph products of groups.
Semicomplete nilpotent products of groups
Separating, Incompressible Surfaces in 3-Manifolds.
Small Cancellation Theory over Free Products with Amalgamation.
Soluble Products of Polycyclic Groups.
Some algebraic properties of weakly compact and compact cardinals
Some Amalgams of type 2A6 in a field of characteristic 3
Some Remarks about Multiplicators and Finitely Presented Groups.
Splittings of groups and intersection numbers.
Splittings of Poincaré Duality Groups.
SQ-универсальность свободных произведений с объединенными конечными подгруппами
Structure and Regidity in Hyperbolic Groups. I.
Subgroup separability and conjugacy separability of certain HNN extensions.
Subgroups of Infinite Index in Fuchsian Groups.
Subgroups of quasi-HNN groups.
Subgroups of small cancellation groups.
Subquadratic growth of the averaged Dehn function for free Abelian groups.