Life and work of N. N. Bogolyubov (on his 100th birthday)

Samoilenko, A. M. “Life and Work of N. N. Bogolyubov (on His 100th Birthday)”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 61, no. 8, Aug. 2009, pp. 1130-41, https://umj.imath.kiev.ua/index.php/umj/article/view/3085.