@article{1077471939, author = {Loo, Ching Ts\"un}, title = {The absolute summability of power series and Fourier series}, journal = {Duke Math. J.}, volume = {10}, number = {1}, year = {1943}, pages = { 271-276}, language = {en}, url = {http://dml.mathdoc.fr/item/1077471939} }
Loo, Ching Tsün. The absolute summability of power series and Fourier series. Duke Math. J., Tome 10 (1943) no. 1, pp. 271-276. http://gdmltest.u-ga.fr/item/1077471939/