@article{GDZPPN002304643,
title = {Diagonal Nuclear Maps in Sequence Spaces.},
journal = {Mathematische Annalen},
volume = {193},
year = {1971},
pages = {326-332},
zbl = {0202.13201},
url = {http://dml.mathdoc.fr/item/GDZPPN002304643}
}
HOLUB, J.R. Diagonal Nuclear Maps in Sequence Spaces.. Mathematische Annalen, Tome 193 (1971) pp. 326-332. http://gdmltest.u-ga.fr/item/GDZPPN002304643/