Tuktamysheva LM, Chibilyov (jr.) AA, Meleshkin DS, Grigorevsky DV. Assessment of reproductive behavior and fertility on the example of the steppe regions of Russia. Population [Internet]. 27Mar.2023 [cited 27Oct.2026];26(1):39-4. Available from: https://narodonaselenie-journal.ru/index.php/population/article/view/9502