MaslyuchenkoV. K., and MykhailyukV. V. “Separately Continuous Functions on Products of Compact Sets and Their Dependence on $\mathfrak{n}$ Variables”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 47, no. 3, Mar. 1995, pp. 344-50, https://umj.imath.kiev.ua/index.php/umj/article/view/5423.