Amaglobeli M., Bokelavadze T., “Abelian and nilpotent varieties of power groups”, Georgian Math J, 18:3 (2011), 425–439
M. G. Amaglobeli, “Free products in the category of A-groups over a ring A”, Совр. матем. и ее приложения, 74 (2011), 687–693 ; M. G. Amaglobeli, “Free products in the category of A-groups over a ring A”, Journal of Mathematical Sciences, 186:5 (2012), 687–693
M. G. Amaglobeli, “Power groups”, Совр. матем. и ее приложения, 75 (2011), 811–865 ; M. G. Amaglobeli, “Power groups”, Journal of Mathematical Sciences, 186:6 (2012), 811–865
Majewicz S., Zyman M., “On the extraction of roots in exponential A-groups”, Groups Geom Dyn, 4:4 (2010), 835–846
Majewicz S., “On Classes of Exponential a-Groups”, Comm Algebra, 38:4 (2010), 1363–1384
M. G. Amaglobeli, “G-manifolds of nilpotent groups and manifolds of power groups”, J Math Sci, 153:4 (2008), 381
Myasnikov A.G., Remeslennikov V.N., Serbin D.E., “Regular free length functions on Lyndon's free Z[t]-group F-Z[t]”, Groups, Languages, Algorithms, Contemporary Mathematics Series, 378, 2005, 37–77
Lioutikova E., “Lyndon's group is conjugately residually free”, International Journal of Algebra and Computation, 13:3 (2003), 255–275
Baumslag G., Myasnikov A., Remeslennikov V., “Discriminating completions of hyperbolic groups”, Geometriae Dedicata, 92:1 (2002), 115–143
Kapovich I., “Subgroup properties of fully residually free groups”, Transactions of the American Mathematical Society, 354:1 (2001), 335–362