TY  - JOUR
AU  - N. P. Belyakova
TI  - Isomorphisms of the lattices of $\alpha$-admissible subgroups of torsion-free abelian groups
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1973
SP  - 3
EP  - 13
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1973_10_a0/
LA  - ru
ID  - IVM_1973_10_a0
ER  -