@article{1029003027,
author = {M\'oricz, Ferenc},
title = {On the strong summability of double orthogonal series.},
journal = {Michigan Math. J.},
volume = {31},
number = {1},
year = {1984},
pages = { 241-255},
language = {en},
url = {http://dml.mathdoc.fr/item/1029003027}
}
Móricz, Ferenc. On the strong summability of double orthogonal series.. Michigan Math. J., Tome 31 (1984) no. 1, pp. 241-255. http://gdmltest.u-ga.fr/item/1029003027/