@article{1183507350,
author = {Hs\"u, Hai-Tsin},
title = {The strong summability of double Fourier series},
journal = {Bull. Amer. Math. Soc.},
volume = {51},
number = {11},
year = {1945},
pages = { 700-713},
language = {en},
url = {http://dml.mathdoc.fr/item/1183507350}
}
Hsü, Hai-Tsin. The strong summability of double Fourier series. Bull. Amer. Math. Soc., Tome 51 (1945) no. 11, pp. 700-713. http://gdmltest.u-ga.fr/item/1183507350/