@article{10_4153_CJM_1978_069_7,
     author = {Fridy, J. A.},
     title = {Minimal {Rates} of {Summability}},
     journal = {Canadian journal of mathematics},
     pages = {808--816},
     year = {1978},
     volume = {30},
     number = {4},
     doi = {10.4153/CJM-1978-069-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-069-7/}
}