@article{ASNSP_1935_2_4_4_373_0,
     author = {Morgan, Gilbert Walter},
     title = {On the new convergence criteria for {Fourier} series of {Hardy} and {Littlewood}},
     journal = {Annali della Scuola Normale Superiore di Pisa - Scienze Fisiche e Matematiche},
     pages = {373--382},
     publisher = {Scuola normale superiore},
     volume = {Ser. 2, 4},
     number = {4},
     year = {1935},
     zbl = {0012.40202},
     language = {en},
     url = {http://archive.numdam.org/item/ASNSP_1935_2_4_4_373_0/}
}