Double cosets in Free Groups. - Elizaveta Frenkel; Vladimir N. Remeslennikov (Int. J. Algebra Comput., 2013)

Measuring cones and other thick subsets in free groups. - Elizaveta Frenkel; Vladimir N. Remeslennikov (CoRR, 2016)

Knapsack problems in products of groups. - Elizaveta Frenkel; Andrey Nikolaev; Alexander Ushakov (J. Symb. Comput., 2016)