@article{1102968007,
author = {Hill, Paul},
title = {Primary groups whose subgroups of smaller cardinality are direct sums of cyclic groups.},
journal = {Pacific J. Math.},
volume = {43},
number = {3},
year = {1972},
pages = { 63-67},
language = {en},
url = {http://dml.mathdoc.fr/item/1102968007}
}
Hill, Paul. Primary groups whose subgroups of smaller cardinality are direct sums of cyclic groups.. Pacific J. Math., Tome 43 (1972) no. 3, pp. 63-67. http://gdmltest.u-ga.fr/item/1102968007/