@article{10_1017_S2040618500034043,
     author = {Borwein, D.},
     title = {On {Strong} and {Absolute} {Summability}},
     journal = {Glasgow mathematical journal},
     pages = {122--139},
     year = {1960},
     volume = {4},
     number = {3},
     doi = {10.1017/S2040618500034043},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S2040618500034043/}
}