Кошемчук, Т. А., and А. В. Бондарев. “Apocalyptic Images and Their Variations in N. S. Gumilyov’s Poetry”. Issledovatel’skiy Zhurnal Russkogo Yazyka I Literatury, vol. 9, no. 2, June 2021, pp. 53-73, doi:10.52547/iarll.18.53.