Hnatyuk, Y.V. (2003) “Algorithms for the Best Simultaneous Uniform Approximation of a Family of Functions Continuous on a Compact Set by a Chebyshev Subspace”, Ukrains’kyi Matematychnyi Zhurnal, 55(3), pp. 291–306. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3908 (Accessed: 10 April 2025).