%0 Journal Article
%A N. P. Belyakova
%T Definability of free abelian groups of finite rank by the lattice of subgroups that are invariant with respect to an involutory automorphism
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1971
%P 9-14
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1971_6_a1/
%G ru
%F IVM_1971_6_a1