Some Further Asymptotic Properties of Fourier Constants. Yung-Ming Chen — 1958 Mathematische Zeitschrift
On the integrability of functions defined by trigonometrical series. Yung-Ming Chen Mathematische Zeitschrift
Remark on Uniqueness of Summable Trigonometric Series Associated with Conjugate Series. Yung-ming Chen — 1964 Monatshefte für Mathematik
Some Asymptotic Properties of Fourier Constants and Integrability Theorems. Yung-Ming Chen Mathematische Zeitschrift
On a maximal theorem of Hardy and Littlewood and theorems concerning Fourier constants. Yung-Ming Chen — 1958 Mathematische Zeitschrift