Oliynyk, Oleh. " Activities of the underground Ukrainian Red Cross in the UIA ranks on the territory of Galicia in 1943-1944" Universum Historiae et Archeologiae = The Universe of History and Archeology = Універсум історії та археології = Универсум истории и археологии ISSN 2664-9950 (Print) ISSN 2707-6385 (Online) [Online], Volume 2 Number 1 (3 January 2020)