@article{1102976444,
author = {Ruckle, William H.},
title = {Representation and series summability of complete biorthogonal sequences.},
journal = {Pacific J. Math.},
volume = {35},
number = {3},
year = {1970},
pages = { 511-528},
language = {en},
url = {http://dml.mathdoc.fr/item/1102976444}
}
Ruckle, William H. Representation and series summability of complete biorthogonal sequences.. Pacific J. Math., Tome 35 (1970) no. 3, pp. 511-528. http://gdmltest.u-ga.fr/item/1102976444/