Bakan AG. Criterion for the Denseness of Algebraic Polynomials in the Spaces $L_p \left( {{\mathbb{R}},d {\mu }} \right)$, $1 ≤ p < ∞$. Ukr. Mat. Zhurn. [Internet]. 2003May25 [cited 2024Sep.1];55(5):701-5. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/3944