NguenS. T. (2001) “Mixed Stieltjes–Hilbert and Fourier Sine and Cosine Convolutions”, Ukrains’kyi Matematychnyi Zhurnal, 53(4), pp. 560-567. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/4278 (Accessed: 27July2024).