Dovgoshei, A. A. (1993) “Some properties of polynomials orthogonal in a space with ‘intermediate’ topology. Kernel function and extremal properties”, Ukrains’kyi Matematychnyi Zhurnal, 45(7), pp. 915–923. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/5884 (Accessed: 2June2024).