2015. The last symbols of the spirituality of the Cossack statehood are hetman Kyrylo Rozumovskyi and commander Petro Kalnyshevskyi. Literatures of the World: Poetics, Mentality and Spirituality. 6, (Sep. 2015), 329–335. DOI:https://doi.org/10.31812/world_lit.v6i0.1343.