@article{MZM_1977_21_2_a11,
     author = {S. D. Berman and V. G. Bogdan},
     title = {On the isomorphism of real group algebras of abelian groups},
     journal = {Matemati\v{c}eskie zametki},
     pages = {229--238},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1977_21_2_a11/}
}