Karlova, O. O. and Mykhailyuk, V. V. (2013) “Cross Topology and Lebesgue Triples”, Ukrains’kyi Matematychnyi Zhurnal, 65(5), pp. 722–727. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/2456 (Accessed: 19April2024).