V. Aleksandrov, “Intelligentsia and Opposition - the Modern Meaning of S. N. Bulgakov’s Article ‘Heroism and Ascension (From Reflections on the Religious Ideals of the Russian Intelligentsia)’”, Administrative Consulting, no. 4, pp. 122–130, Jul. 2021, doi: 10.22394/1726-1139-2021-4-122-130.