@article{1183523411, author = {Boas, R. P.}, title = {Beurling's test for absolute convergence of Fourier series}, journal = {Bull. Amer. Math. Soc.}, volume = {66}, number = {6}, year = {1960}, pages = { 24-27}, language = {en}, url = {http://dml.mathdoc.fr/item/1183523411} }
Boas, R. P. Beurling's test for absolute convergence of Fourier series. Bull. Amer. Math. Soc., Tome 66 (1960) no. 6, pp. 24-27. http://gdmltest.u-ga.fr/item/1183523411/