@article{10_4153_CJM_1975_020_x,
     author = {Spiegel, Eugene},
     title = {On {Isomorphisms} of {Abelian} {Group} {Algebras}},
     journal = {Canadian journal of mathematics},
     pages = {155--161},
     year = {1975},
     volume = {27},
     number = {1},
     doi = {10.4153/CJM-1975-020-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-020-x/}
}