GolubovB. I., and VolosivetsS. S. “Fourier Cosine and Sine Transforms and Generalized Lipschitz Classes in Uniform Metric”. Ukrains’kyi Matematychnyi Zhurnal 64, no. 5 (May 25, 2012): 616-627. Accessed November 24, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2602.