Маслюченко ВК, Мироник ОД. THE POINTS OF CONTINUITY OF FUNCTIONS WITH VALUES IN THE SORGENFREY LINE AND LOCAL EXTREMA. Number [Internet]. 2019 Feb. 13 [cited 2025 Dec. 6];(1(37):20-6. Available from: https://pvntsh.nung.edu.ua/index.php/number/article/view/60