Maslyuchenko VK, Mykhailyuk VV. Characterization of the sets of discontinuity points of separately continuous functions of many variables on the products of metrizable spaces. Ukr. Mat. Zhurn. [Internet]. 2000Jun.25 [cited 2024May10];52(6):740–747. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4468