@article{10_4153_CJM_1981_052_6,
     author = {Khan, M. A.},
     title = {Power-Rich and {Power-Deficient} {LCA} {Groups}},
     journal = {Canadian journal of mathematics},
     pages = {664--670},
     year = {1981},
     volume = {33},
     number = {3},
     doi = {10.4153/CJM-1981-052-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1981-052-6/}
}