GorbachukM. L. and SamoilenkoA. M. (2001) “Mykhailo Vasyl’ovych Ostrograds’kyi and his role in the development of mathematics”, Ukrains’kyi Matematychnyi Zhurnal, 53(8), pp. 1011-1023. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/4322 (Accessed: 27July2024).