Publikationen in Zusammenarbeit mit Forschern von Universidade de Brasília (2)

2011

  1. Subgroup separability in integral group rings

    Journal of Algebra, Vol. 347, Núm. 1, pp. 60-68

2007

  1. Groups of units of integral group rings commensurable with direct products of free-by-free groups

    Advances in Mathematics, Vol. 212, Núm. 2, pp. 692-722