BakanA. G. (2003) “Criterion for the Denseness of Algebraic Polynomials in the Spaces $L_p \left( {{\mathbb{R}},d {\mu }} \right)$, $1 ≤ p < ∞$”, Ukrains’kyi Matematychnyi Zhurnal, 55(5), pp. 701-705. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3944 (Accessed: 12October2024).