@article{MZ_1957__68_169702,
     author = {Yung-Ming Chen},
     title = {Some {Asymptotic} {Properties} of {Fourier} {Constants} and {Integrability} {Theorems.}},
     journal = {Mathematische Zeitschrift},
     pages = {227--244},
     publisher = {mathdoc},
     volume = {68},
     year = {1957},
     zbl = {0078.05503},
     url = {http://geodesic.mathdoc.fr/item/MZ_1957__68_169702/}
}