Mostova, M.R., and M.V. Zabolotskyj. “Convergence in $L^p[0,2\pi]$-Metric of Logarithmic Derivative and Angular $\upsilon$-Density for Zeros of Entire Function of Slowly Growth”. Carpathian Mathematical Publications 7, no. 2 (December 15, 2015): 209–214. Accessed November 22, 2024. https://ktipe.pnu.edu.ua/index.php/cmp/article/view/1399.