V. V. Mykhailyuk, “Dependence of separately continuous functions on n coordinates on products of compact sets”, Ukr. Mat. Zhurn., vol. 50, no. 6, pp. 822–829, Jun. 1998, Accessed: Feb. 17, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/4893