@article{2740, author = {Fridy, J.A.}, title = {Mercerian-type theorems for absolute summability}, journal = {Portugaliae mathematica}, volume = {33}, year = {1974}, pages = {141-145}, zbl = {0294.40003}, mrnumber = {0361523}, language = {en}, url = {http://dml.mathdoc.fr/item/2740} }
Fridy, J.A. Mercerian-type theorems for absolute summability. Portugaliae mathematica, Tome 33 (1974) pp. 141-145. http://gdmltest.u-ga.fr/item/2740/