LUKASHOVA, Tatyana; STRAKH, Oleksandr. INTEGRATED APPROACH TO DEFINITION OF DERIVATIVE OF FUNCTIONS, WHICH IS DEFINED ON CONTINUOUS AND DISCRETE SETS. Physical and Mathematical Education, Україна, v. 30, n. 4, p. 76–81, 2021. DOI: 10.31110/2413-1571-2021-030-4-011. Disponível em: https://www.fmo-journal.org/index.php/fmo/article/view/101. Acesso em: 6 jun. 2026.