Пустовіт, В.Ю. 2015. "My literature is in my letters" (literary and cultural discourseof epistolary by Vasyl Stefanyk). Literatures of the World: Poetics, Mentality and Spirituality. 6, (Sep. 2015), 207–211. DOI:https://doi.org/10.31812/world_lit.v6i0.1260.