Convergence analysis of an inexact truncated RQ-iteration. Yang, Chao — 1998 ETNA. Electronic Transactions on Numerical Analysis [electronic only]
On the integrability of functions defined by cosine series with monotone decreasing coefficients. Chao-Hui Yang — 1957 Publications de l'Institut Mathématique [Elektronische Ressource]
On The Integrability Of Functions Defined By Cosine Series With Monotone Decreasing Coefficients Chao-Hui Yang — 1958 Publications de l'Institut Mathématique