Abstract:
Determination, up to near isomorphism, of countable rank block-rigid local almost completely decomposable groups of ring type with cyclic regulator quotient by their endomorphism rings in this class has been proved.
Citation:
E. A. Blagoveshchenskaya, “Determination of a class of countable rank torsion-free Abelian groups by their endomorphism rings”, Fundam. Prikl. Mat., 13:1 (2007), 31–43; J. Math. Sci., 152:4 (2008), 469–478