Рингач, Наталія, and Павло Шевчук. “TRANSFORMATION OF MORTALITY BY SEX IN THE FOUR BIGGEST CITIES IN UKRAINE”. Demography and social economy 46, no. 4 (December 10, 2021): 60–79. Accessed November 23, 2024. https://ojs.dse.org.ua/index.php/dse/article/view/53.