Shin-ichi OGUNI, “Secondary Novikov-Shubin invariants of groups and quasi-isometry”, J. Math. Soc. Japan, 59, no. 1, 2007
Łukasz Grabowski, “Vanishing of l2‐cohomology as a computational problem”, Bulletin of London Math Soc, 47, no. 2, 2015, 233
Mark Kambites, Pedro V. Silva, Benjamin Steinberg, “The spectra of lamplighter groups and Cayley machines”, Geom Dedicata, 120, no. 1, 2006, 193
VOLODYMYR NEKRASHEVYCH, “SELF-SIMILAR INVERSE SEMIGROUPS AND SMALE SPACES”, Int. J. Algebra Comput., 16, no. 05, 2006, 849
Alexander Bendikov, Christophe Pittet, Roman Sauer, “Spectral distribution and L2-isoperimetric profile of Laplace operators on groups”, Math. Ann., 354, no. 1, 2012, 43
ŁUKASZ GRABOWSKI, THOMAS SCHICK, “On computing homology gradients over finite fields”, Math. Proc. Camb. Phil. Soc., 162, no. 3, 2017, 507
Pere Ara, Ruy Exel, “Dynamical systems associated to separated graphs, graph algebras, and paradoxical decompositions”, Advances in Mathematics, 252, 2014, 748
Laurent Bartholdi, Rostislav Grigorchuk, Volodymyr Nekrashevych, Fractals in Graz 2001, 2003, 25
Pere Ara, Joan Claramunt, “$L^2$-Betti numbers arising from the lamplighter group”, J Algebr Comb, 54, no. 4, 2021, 1201
ROSTISLAV GRIGORCHUK, DMYTRO SAVCHUK, “SOLENOIDAL MAPS, AUTOMATIC SEQUENCES, VAN DER PUT SERIES, AND MEALY AUTOMATA”, J. Aust. Math. Soc., 114, no. 1, 2023, 78