Zabolotskyj M, Mostova M. Asymptotic behavior of the logarithmic derivative for entire functions of order zero. Carpathian Math. Publ. [Internet]. 2014 Dec. 26 [cited 2024 Nov. 21];6(2):237-41. Available from: https://journals.pnu.edu.ua/index.php/cmp/article/view/1355